This fixes the following checkpatch.pl errors:
ERROR: do not initialise globals to {0,NULL}
Signed-off-by: Scott J. Crouch <scottjcrouch@gmail.com>
Link: https://lore.kernel.org/r/20210804001335.16742-1-scottjcrouch@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
BIT(x) macro used all over the driver is defined in
include/vsdo/bit.h as
- #define BIT(nr) (UL(1) << (nr))
which is safer than the local BIT macros declared.
Local macros shift a signed integer which brings
unespected results. For example:
(unsigned long)(1 << 31) => 0xffffffff80000000
shift.c:
int main() {
printf("%lx\n", (unsigned long)(1 << 31));
printf("%lx\n", (unsigned long)(1U << 31));
return 0;
}
...
$ ./shift
ffffffff80000000
80000000
...
So just remove redundant, less safe macro declarations.
Suggested-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210730134048.8736-1-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
remove some unused static variables. One of them
is used to toggle on the BT coexistence mechanism,
but it is always enabled and it's not conditioned
to the value of the related parameter.
Remove unused field of the registry_priv struct as
well, they were intended for hosting the parameters
this patch rids.
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210729125417.4380-1-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
simplify function Hal_GetChnlGroup8723B(). It returns
an unused and unnecessary bool value telling which
band the device works on. Since we work only on
2.4Ghz band and the useful return value is the
second function argument we convert the return type to
void.
remove 5Ghz dead code either (for channel > 14).
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/a5536788004c44fe819c0eab0d19504824af46cd.1626874164.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The other rtlwifi drivers already have this, but r8723bs
was converted to the generic implementation without adding
the select:
ERROR: modpost: "arc4_crypt" [drivers/staging/rtl8723bs/r8723bs.ko] undefined!
ERROR: modpost: "arc4_setkey" [drivers/staging/rtl8723bs/r8723bs.ko] undefined!
Fixes: 1b11e893ed ("staging: rtl8723bs: replace private arc4 encryption with in-kernel one")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210721153550.3624490-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fix authentication algorithm constants.
wpa_set_auth_algs() function contains some conditional
statements masking the checked value with the wrong
constants. This produces some unintentional dead code.
Mask the value with the right macros.
Fixes: 5befa937e8 ("staging: rtl8723bs: Fix IEEE80211 authentication algorithm constants.")
Reported-by: Colin Ian King <colin.king@canonical.com>
Tested-on: Lenovo Ideapad MiiX 300-10IBY
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210715145700.9427-1-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The rtw_cpu_to_leXX() and rtw_leXX_to_cpu() family of macros are
unnecessary and should be removed.
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/20210629135824.47749-1-hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Here is the big set of IIO and staging driver patches for 5.14-rc1.
Loads of IIO driver updates and additions in here, the shortlog has the
full details.
For the staging side, we moved a few drivers out of staging, and deleted
the kpc2000 drivers as the original developer asked us to because no one
was working on them anymore.
Also in here are loads of coding style cleanups due to different intern
projects focusing on the staging tree to try to get experience doing
kernel development.
All of these have been in the linux-next tree for a while with no
reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging / IIO driver updates from Greg KH:
"Here is the big set of IIO and staging driver patches for 5.14-rc1.
Loads of IIO driver updates and additions in here, the shortlog has
the full details.
For the staging side, we moved a few drivers out of staging, and
deleted the kpc2000 drivers as the original developer asked us to
because no one was working on them anymore.
Also in here are loads of coding style cleanups due to different
intern projects focusing on the staging tree to try to get experience
doing kernel development.
All of these have been in the linux-next tree for a while with no
reported problems"
* tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (744 commits)
staging: hi6421-spmi-pmic: cleanup some macros
staging: hi6421-spmi-pmic: change identation of a table
staging: hi6421-spmi-pmic: change a return code
staging: hi6421-spmi-pmic: better name IRQs
staging: hi6421-spmi-pmic: use devm_request_threaded_irq()
staging: hisilicon,hi6421-spmi-pmic.yaml: cleanup descriptions
spmi: hisi-spmi-controller: move driver from staging
phy: phy-hi3670-usb3: move driver from staging into phy
staging: rtl8188eu: remove include/rtw_debug.h header
staging: rtl8188eu: remove GlobalDebugLevel variable
staging: rtl8188eu: remove DRIVER_PREFIX preprocessor definition
staging: rtl8188eu: remove RT_TRACE macro
staging: rtl8188eu: remove all RT_TRACE calls from hal/rtl8188eu_recv.c
staging: rtl8188eu: remove all RT_TRACE calls from hal/hal_intf.c
staging: rtl8188eu: remove all RT_TRACE calls from hal/rtl8188eu_xmit.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_xmit.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_pwrctrl.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_recv.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_ioctl_set.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_ieee80211.c
...
function chk_sta_is_alive() is used only inside core/rtw_ap.c
so remove the prototype and convert it to static.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210623130103.7727-1-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
remove all code branchings tied to dual band support. The device
works only on 2.4Ghz band so there's no need to check which
band we are on. Removed all code branches that would be valid
only for 5Ghz for it's dead code. Removed enums, table fields
indexing by band type, function arguments passing current
band type and all other thing related to telling us
which band we are on.
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/72bb27f6a7b3be607f93f5b406d863dd08376986.1624367071.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
since rtl8723bs card allows only 20Mhz and 40Mhz channels,
rename enum items related to channel bonding accordingly to
the only composite channel bandwidth allowed in 2.4Ghz
(i.e. 40Mhz) in a HT context (since VHT isn't supported)
Example:
VHT_DATA_SC_20_LOWER_OF_80MHZ ->
HT_DATA_SC_LOWER_OF_40MHZ
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/a4172419996bdcaf96f0d9b5438b3b2372ff69b7.1624367071.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
remove all code related to unsupported channel
bandwidth (i.e. 80, 80+80, 160 Mhz). rtl8723bs NIC
works only on 20 and 40 Mhz channels.
Module parameter rtw_bw_mode can only have two
values: 0 and 1 (20 Mhz and 40Mhz). So modify
the default value setting to zero the 5Ghz nibble.
Comments modified accordingly.
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/7b2ee7cc0abfd8744ed5ff4a654fb333fee77ec7.1624367071.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
remove all 5Ghz network types. rtl8723bs works on
802.11bgn standards and on 2.4Ghz band.
So remove all code related to 802.11a and 802.11ac
standards, which the device doesn't support.
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/7e4644a71d0ba2819370171b3dc78bfc755f6313.1624367071.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bluetooth, netfilter and can.
Current release - regressions:
- mlxsw: spectrum_qdisc: Pass handle, not band number to find_class()
to fix modifying offloaded qdiscs
- lantiq: net: fix duplicated skb in rx descriptor ring
- rtnetlink: fix regression in bridge VLAN configuration, empty info
is not an error, bot-generated "fix" was not needed
- libbpf: s/rx/tx/ typo on umem->rx_ring_setup_done to fix
umem creation
Current release - new code bugs:
- ethtool: fix NULL pointer dereference during module EEPROM dump via
the new netlink API
- mlx5e: don't update netdev RQs with PTP-RQ, the special purpose queue
should not be visible to the stack
- mlx5e: select special PTP queue only for SKBTX_HW_TSTAMP skbs
- mlx5e: verify dev is present in get devlink port ndo, avoid a panic
Previous releases - regressions:
- neighbour: allow NUD_NOARP entries to be force GCed
- further fixes for fallout from reorg of WiFi locking
(staging: rtl8723bs, mac80211, cfg80211)
- skbuff: fix incorrect msg_zerocopy copy notifications
- mac80211: fix NULL ptr deref for injected rate info
- Revert "net/mlx5: Arm only EQs with EQEs" it may cause missed IRQs
Previous releases - always broken:
- bpf: more speculative execution fixes
- netfilter: nft_fib_ipv6: skip ipv6 packets from any to link-local
- udp: fix race between close() and udp_abort() resulting in a panic
- fix out of bounds when parsing TCP options before packets
are validated (in netfilter: synproxy, tc: sch_cake and mptcp)
- mptcp: improve operation under memory pressure, add missing wake-ups
- mptcp: fix double-lock/soft lookup in subflow_error_report()
- bridge: fix races (null pointer deref and UAF) in vlan tunnel egress
- ena: fix DMA mapping function issues in XDP
- rds: fix memory leak in rds_recvmsg
Misc:
- vrf: allow larger MTUs
- icmp: don't send out ICMP messages with a source address of 0.0.0.0
- cdc_ncm: switch to eth%d interface naming
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Networking fixes for 5.13-rc7, including fixes from wireless, bpf,
bluetooth, netfilter and can.
Current release - regressions:
- mlxsw: spectrum_qdisc: Pass handle, not band number to find_class()
to fix modifying offloaded qdiscs
- lantiq: net: fix duplicated skb in rx descriptor ring
- rtnetlink: fix regression in bridge VLAN configuration, empty info
is not an error, bot-generated "fix" was not needed
- libbpf: s/rx/tx/ typo on umem->rx_ring_setup_done to fix umem
creation
Current release - new code bugs:
- ethtool: fix NULL pointer dereference during module EEPROM dump via
the new netlink API
- mlx5e: don't update netdev RQs with PTP-RQ, the special purpose
queue should not be visible to the stack
- mlx5e: select special PTP queue only for SKBTX_HW_TSTAMP skbs
- mlx5e: verify dev is present in get devlink port ndo, avoid a panic
Previous releases - regressions:
- neighbour: allow NUD_NOARP entries to be force GCed
- further fixes for fallout from reorg of WiFi locking (staging:
rtl8723bs, mac80211, cfg80211)
- skbuff: fix incorrect msg_zerocopy copy notifications
- mac80211: fix NULL ptr deref for injected rate info
- Revert "net/mlx5: Arm only EQs with EQEs" it may cause missed IRQs
Previous releases - always broken:
- bpf: more speculative execution fixes
- netfilter: nft_fib_ipv6: skip ipv6 packets from any to link-local
- udp: fix race between close() and udp_abort() resulting in a panic
- fix out of bounds when parsing TCP options before packets are
validated (in netfilter: synproxy, tc: sch_cake and mptcp)
- mptcp: improve operation under memory pressure, add missing
wake-ups
- mptcp: fix double-lock/soft lookup in subflow_error_report()
- bridge: fix races (null pointer deref and UAF) in vlan tunnel
egress
- ena: fix DMA mapping function issues in XDP
- rds: fix memory leak in rds_recvmsg
Misc:
- vrf: allow larger MTUs
- icmp: don't send out ICMP messages with a source address of 0.0.0.0
- cdc_ncm: switch to eth%d interface naming"
* tag 'net-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (139 commits)
net: ethernet: fix potential use-after-free in ec_bhf_remove
selftests/net: Add icmp.sh for testing ICMP dummy address responses
icmp: don't send out ICMP messages with a source address of 0.0.0.0
net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY
net: ll_temac: Fix TX BD buffer overwrite
net: ll_temac: Add memory-barriers for TX BD access
net: ll_temac: Make sure to free skb when it is completely used
MAINTAINERS: add Guvenc as SMC maintainer
bnxt_en: Call bnxt_ethtool_free() in bnxt_init_one() error path
bnxt_en: Fix TQM fastpath ring backing store computation
bnxt_en: Rediscover PHY capabilities after firmware reset
cxgb4: fix wrong shift.
mac80211: handle various extensible elements correctly
mac80211: reset profile_periodicity/ema_ap
cfg80211: avoid double free of PMSR request
cfg80211: make certificate generation more robust
mac80211: minstrel_ht: fix sample time check
net: qed: Fix memcpy() overflow of qed_dcbx_params()
net: cdc_eem: fix tx fixup skb leak
net: hamradio: fix memory leak in mkiss_close
...
Using eth_broadcast_addr() to assign broadcast address instead
of copying from an array that contains the all-ones broadcast
address.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210616081243.2511663-4-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using eth_broadcast_addr() to assign broadcast address instead
of copying from an array that contains the all-ones broadcast
address.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210616081243.2511663-3-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using eth_broadcast_addr() to assign broadcast address instead
of memset() or copying from an array that contains the all-ones
broadcast address.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210616081243.2511663-2-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
remove HAL_{BB,MAC,RF,FW}_ENABLE macros.
They are used to turn on/off by hand some core
capabilities we want to be always 'on'.
So remove usages and definitions.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/04248acbd22f9be30d21891926e134490b34036a.1623756906.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
remove unneeded DISABLE_BB_RF macro.
This is just a symbolic constant used to disable
by hand-edit some core hardware capabilities which
we want to be always enabled. So just remove it.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/1a56a6b2f9f846197e8e25769ad86ad23e530047.1623756906.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'v5.13-rc6' into staging-next
We want the staging fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed conditions with no effects. Detected by Coccinelle.
Deleted a variable that is no longer used because of the above-mentioned
removals.
Reviewed-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210609132346.15403-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix some beautified loops over linked lists.
Use list_for_each_safe on loops which could delete
objects in the list.
Fixes: b3cd518c5a ("staging: rtl8723bs: Use list iterators and helpers")
Suggested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210607134618.11237-1-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Deleted tests with no effects. Detected by Coccinelle.
It seems that these tests have been inadvertently
left while removing BTC_PRINT logs in commit 8e30fb99d7.
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210608112118.1213-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Due to the locking changes and callbacks happening inside
cfg80211, we need to use cfg80211 versions of the register
and unregister functions if called within cfg80211 methods,
otherwise deadlocks occur.
Fixes: a05829a722 ("cfg80211: avoid holding the RTNL when calling the driver")
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20210426212801.3d902cc9e6f4.Ie0b1e0c545920c61400a4b7d0f384ea61feb645a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Function 'rtw_indicate_wx_disassoc_event' and 'Hal_SetBandwidth' are
declared twice in their header file, so remove the repeated declaration.
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Link: https://lore.kernel.org/r/1622077092-50618-1-git-send-email-zhangshaokun@hisilicon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The sd_f0_read8() function, which is used by the sdio_f0_read8()
function, are not used anywhere in the driver and both can be
safely removed.
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/20210524195144.1943280-1-hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed the braces from if else statements in core/rtw_wlan_util.c since
the previous commit (6a257dd6de516573) caused all conditional blocks to
have a single statement in the function check_assoc_AP.
Signed-off-by: Shreyansh Chouhan <chouhan.shreyansh630@gmail.com>
Link: https://lore.kernel.org/r/20210524135105.5550-3-chouhan.shreyansh630@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reduce the number of indents in rtw_wlan_util.c file by refactoring the
code.
Moved the part of code that rearranged ac paramaters in the function
WMMOnAssocResp to a separate function named sort_wmm_ac_params. It takes
both the array of ac params and their indexes as arguments and sorts them.
Has return type void.
Moved the part of code that checked IE for realtek vendor in the
function check_assoc_AP to a separate function named
get_realtek_assoc_AP_vender. It takes a struct ndis_80211_var_ie * as an
argument and returns u32 realtek vendor.
Signed-off-by: Shreyansh Chouhan <chouhan.shreyansh630@gmail.com>
Link: https://lore.kernel.org/r/20210524135105.5550-2-chouhan.shreyansh630@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed set but unused 'reason_code' variable. Issue detected by GCC
running with the warning option -Wunused-but-set-variable.
Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210524113433.25923-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed set but unused variables. Issue detected by GCC running with
the warning option -Wunused-but-set-variable. Removed the storage of
the values returned but left the reads because it is possible
that removing them can prevent the hardware from working properly.
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210523174547.20646-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Turns out that powerpc already has a get_ra() function, which conflicts
with this staging driver's inlined function (which is just picking a
byte out of an array for some odd reason), so rename it to fix the
powerpc build as that's the more important thing here.
Reported-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/20210520064801.1961972-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
0-day keeps spitting out annoying messages:
drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:3895:18: warning: variable 'ra_info2' set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:3895:8: warning: variable 'ra_info1' set but not used [-Wunused-but-set-variable]
Oddly, it's not catching all of the "set but not used" variables in this
switch statement. Fix it up just removing the storage of the values
read. Leave the read from the hardware as odds are it is required in
order to keep it working properly as I do not have the hardware to test
with.
I bet the whole case can be removed, but that will have to wait until
later...
Link: https://lore.kernel.org/r/20210520064144.1953251-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
0-day keeps spitting out annoying messages:
drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c:2117:6: warning: variable 'u4Tmp' set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c:2118:17: warning: variable 'u1Tmpb' set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c:2118:5: warning: variable 'u1Tmpa' set but not used [-Wunused-but-set-variable]
So fix this up by just removing the storage of the values read. Leave
the read from the hardware as odds are it is required in order to keep
it working properly as I do not have the hardware to test with.
Link: https://lore.kernel.org/r/20210520064133.1953156-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
'if (true) { ... }' will always evaluate to true. Remove it and
save a few tabs for somewhere else.
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/20210518144335.1677320-1-hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
_rtw_write_port() is being redefined as rtw_write_port(). Because
rtw_write_port() is the only name used in the driver, remove the
duplicate definition and rename the function from _rtw_write_port()
to rtw_write_port()
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/5b8543127a774ca65595588711c05cce28b17bf6.1621361919.git-series.hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
_rtw_write32() is redefined as rtw_write32() and
PlatformEFIOWrite4Byte(). Because rtw_write32() is the only name used in
the driver, remove the duplicate definitions and rename the function
from _rtw_write32() to rtw_write32()
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/43917aee34e85139e613578cf6f14938211c8835.1621361919.git-series.hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
_rtw_write16() is redefined as rtw_write16() and
PlatformEFIOWrite2Byte(). Because rtw_write16() is the only name used in
the driver, remove the duplicate definitions and rename the function
from _rtw_write16() to rtw_write16()
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/7d53fb295f67f01c72640045afb88150391bce35.1621361919.git-series.hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
_rtw_write8() is redefined as rtw_write8() and PlatformEFIOWrite1Byte().
Because rtw_write8() is the only name used in the driver, remove the
duplicate definitions and rename the function from _rtw_write8() to
rtw_write8()
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/35ffc9cd5af7009b317361033a6ca5263307d61a.1621361919.git-series.hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
_rtw_read32() is redefined as rtw_read32() and PlatformEFIORead4Byte().
Because rtw_read32() is the only name used in the driver, remove the
duplicate definitions and rename the function from _rtw_read32() to
rtw_read32()
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/15956707341f76de683245c392063b8121a805ea.1621361919.git-series.hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
_rtw_read16() is redefined as rtw_read16() and PlatformEFIORead2Byte().
Because rtw_read16() is the only name used in the driver, remove the
duplicate definitions and rename the function from _rtw_read16() to
rtw_read16()
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/11458342572f21d9df58b3969ad1f16fdff157f4.1621361919.git-series.hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
_rtw_read8() is redefined as rtw_read8() and PlatformEFIORead1Byte().
Because rtw_read8() is the only name used in the driver, remove the
duplicate definitions and rename the function from _rtw_read8() to
rtw_read8()
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/9880c86c2aad7d95a714d8b03b28b83634f98c1e.1621361919.git-series.hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit fixes the following checkpatch.pl warning:
WARNING: Missing a blank line after declarations
+ struct btc_bt_link_info *pBtLinkInfo = &pBtCoexist->btLinkInfo;
+ halbtc8723b1ant_BtRssiState(2, 28, 0);
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
Link: https://lore.kernel.org/r/20210518044119.2960494-6-desmondcheongzx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit fixes the following checkpatch.pl warnings:
WARNING: Comparisons should place the constant on the right side of the test
+ BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE != pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifiStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifiStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifiStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE == wifiStatus) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus &&
WARNING: Comparisons should place the constant on the right side of the test
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) {
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ ((bWifiUnderBMode) ? "11b" : ((BTC_WIFI_BW_LEGACY == wifiBw) ? "11bg" : (((BTC_WIFI_BW_HT40 == wifiBw) ? "HT40" : "HT20")))),
WARNING: Comparisons should place the constant on the right side of the test
+ ((!bWifiBusy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX == wifiTrafficDir) ? "uplink" : "downlink")),
WARNING: Comparisons should place the constant on the right side of the test
+ ((pBtCoexist->btInfo.bBtDisabled) ? ("disabled") : ((pCoexSta->bC2hBtInquiryPage) ? ("inquiry/page scan") : ((BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == pCoexDm->btStatus) ? "non-connected idle" :
WARNING: Comparisons should place the constant on the right side of the test
+ ((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == pCoexDm->btStatus) ? "connected-idle" : "busy")))),
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_IPS_ENTER == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ } else if (BTC_IPS_LEAVE == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_LPS_ENABLE == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ } else if (BTC_LPS_DISABLE == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_SCAN_START == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_SCAN_START == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ } else if (BTC_SCAN_FINISH == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_ASSOCIATE_START == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_ASSOCIATE_START == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ } else if (BTC_ASSOCIATE_FINISH == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_MEDIA_CONNECT == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ if ((BTC_MEDIA_CONNECT == type) && (wifiCentralChnl <= 14)) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_WIFI_BW_HT40 == wifiBw)
WARNING: Comparisons should place the constant on the right side of the test
+ BTC_PACKET_DHCP == type ||
WARNING: Comparisons should place the constant on the right side of the test
+ BTC_PACKET_EAPOL == type ||
WARNING: Comparisons should place the constant on the right side of the test
+ BTC_PACKET_ARP == type
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_PACKET_ARP == type) {
WARNING: Comparisons should place the constant on the right side of the test
+ BTC_PACKET_DHCP == type ||
WARNING: Comparisons should place the constant on the right side of the test
+ BTC_PACKET_EAPOL == type ||
WARNING: Comparisons should place the constant on the right side of the test
+ ((BTC_PACKET_ARP == type) && (pCoexSta->bWiFiIsHighPriTask))
WARNING: Comparisons should place the constant on the right side of the test
+ if (BT_INFO_SRC_8723B_1ANT_WIFI_FW != rspSource) {
WARNING: Comparisons should place the constant on the right side of the test
+ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY != pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == pCoexDm->btStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_SCO_BUSY == pCoexDm->btStatus) ||
WARNING: Comparisons should place the constant on the right side of the test
+ (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == pCoexDm->btStatus)
WARNING: Comparisons should place the constant on the right side of the test
+ if (BTC_WIFI_PNP_SLEEP == pnpState) {
WARNING: Comparisons should place the constant on the right side of the test
+ } else if (BTC_WIFI_PNP_WAKE_UP == pnpState) {
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
Link: https://lore.kernel.org/r/20210518044119.2960494-5-desmondcheongzx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit fixes the following checkpatch.pl errors:
WARNING: please, no space before tabs
+^I/* ^IRx Aggregation related setting */$
WARNING: please, no space before tabs
+^Iu8 ^IH2C_Parameter[1] = {0};$
WARNING: please, no space before tabs
+^Iu8 ^IH2C_Parameter[6] = {0};$
WARNING: please, no space before tabs
+^I/* u32 ^I^IfwVer = 0; */$
WARNING: please, no space before tabs
+/* ^ISoftware Coex Mechanism start */$
WARNING: please, no space before tabs
+/* ^INon-Software Coex Mechanism start */$
WARNING: please, no space before tabs
+^I/* ^IBIT0: "0" for no antenna inverse; "1" for antenna inverse */$
WARNING: please, no space before tabs
+^I/* ^IBIT1: "0" for internal switch; "1" for external switch */$
WARNING: please, no space before tabs
+^I/* ^IBIT2: "0" for one antenna; "1" for two antenna */$
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
Link: https://lore.kernel.org/r/20210518044119.2960494-3-desmondcheongzx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit fixes the following checkpatch.pl warnings:
WARNING: braces {} are not necessary for any arm of this statement
+ if (btRssi >= (rssiThresh + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (btRssi < rssiThresh) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for single statement blocks
+ if (rssiThresh > rssiThresh1) {
+ return pCoexSta->preBtRssiState;
+ }
WARNING: braces {} are not necessary for any arm of this statement
+ if (btRssi >= (rssiThresh + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (btRssi >= (rssiThresh1 + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
[...]
+ } else if (btRssi < rssiThresh) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (btRssi < rssiThresh1) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for single statement blocks
+ if (!pBtLinkInfo->bBtLinkExist) {
+ return algorithm;
+ }
WARNING: braces {} are not necessary for any arm of this statement
+ if (bBtHsOn) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (bBtHsOn) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (bBtHsOn) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (bBtHsOn) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (bBtHsOn) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (bBtHsOn) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (bBtHsOn) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (u1Tmp & BIT0) {
[...]
+ } else {
[...]
WARNING: braces {} are not necessary for single statement blocks
+ if (pBtCoexist->bManualControl) {
+ return;
+ }
WARNING: braces {} are not necessary for single statement blocks
+ if (pBtCoexist->bStopCoexDm) {
+ return;
+ }
WARNING: braces {} are not necessary for single statement blocks
+ if (pCoexSta->bUnderIps) {
+ return;
+ }
WARNING: braces {} are not necessary for any arm of this statement
+ if ((pBtLinkInfo->bA2dpExist) && (pCoexSta->bC2hBtInquiryPage)) {
[...]
+ } else
[...]
WARNING: braces {} are not necessary for any arm of this statement
+ if (BTC_LPS_ENABLE == type) {
[...]
+ } else if (BTC_LPS_DISABLE == type) {
[...]
WARNING: braces {} are not necessary for single statement blocks
+ if (!pBtCoexist->bManualControl && !pBtCoexist->bStopCoexDm) {
+ halbtc8723b1ant_IgnoreWlanAct(pBtCoexist, FORCE_EXEC, false);
+ }
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
Link: https://lore.kernel.org/r/20210518044119.2960494-2-desmondcheongzx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed set but unused variable. Issue reported by kernel test robot
building with GCC W=1 for PowerPC target architecture.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210514090401.16123-3-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed three set but unused variables. Issue detected by GCC while
building for x86_64.
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210514090401.16123-2-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
After the removal of the DBG_871X macros, the 'msg' argument
for rtw_sctx_wait() is no longer used.
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/20210513160848.1057564-1-hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed unnecessary lines of code inside an "else if" block.
That code acquires a spinlock and iterates over each item in
a linked list for no purpose.
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210512153208.9584-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed "delta_IQK" and its occurrences in comments
and code because the variable is set but not used.
Issue detected by GCC.
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210512073852.14085-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The statement of the "if (check_fwstate(pmlmepriv, WIFI_AP_STATE))" branch
is the same as the "else" branch. Delete it to simplify code.
No functional change.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210510084901.3421-1-thunder.leizhen@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
gcc gets confused by some of the type casts and produces an
apparently senseless warning about an out-of-bound memcpy to
an unrelated array in the same structure:
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c: In function 'rtw_cfg80211_ap_set_encryption':
cc1: error: writing 8 bytes into a region of size 0 [-Werror=stringop-overflow=]
In file included from drivers/staging/rtl8723bs/include/drv_types.h:32,
from drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:10:
drivers/staging/rtl8723bs/include/rtw_security.h:98:15: note: at offset [184, 4264] into destination object 'dot11AuthAlgrthm' of size 4
98 | u32 dot11AuthAlgrthm; /* 802.11 auth, could be open, shared, 8021x and authswitch */
| ^~~~~~~~~~~~~~~~
cc1: error: writing 8 bytes into a region of size 0 [-Werror=stringop-overflow=]
drivers/staging/rtl8723bs/include/rtw_security.h:98:15: note: at offset [264, 4344] into destination object 'dot11AuthAlgrthm' of size 4
This is a known gcc bug, and the patch here is only a workaround,
but the approach of using a temporary variable to hold a pointer
to the key also improves readability in addition to avoiding the
warning, so overall this should still help.
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99673
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210422152648.2891996-1-arnd@kernel.org
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman