Remove comparison to true and false in if statement.
Issue found with checkpatch.pl.
CHECK: Using comparison to true is error prone
CHECK: Using comparison to false is error prone
Signed-off-by: Kushal Kothari <kushalkothari285@gmail.com>
Link: https://lore.kernel.org/r/20211020115621.132500-1-kushalkothari285@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit 406f42fa0d ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it got through appropriate helpers.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20211019171243.1412240-8-kuba@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit 406f42fa0d ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it got through appropriate helpers.
Convert staging drivers from memcpy(... ETH_ADDR) to eth_hw_addr_set():
@@
expression dev, np;
@@
- memcpy(dev->dev_addr, np, ETH_ALEN)
+ eth_hw_addr_set(dev, np)
@@
- memcpy(dev->dev_addr, np, 6)
+ eth_hw_addr_set(dev, np)
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20211019171243.1412240-2-kuba@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The 0-element arrays that are used as memcpy() destinations are actually
flexible arrays. Adjust their structures accordingly so that memcpy()
can better reason able their destination size (i.e. they need to be seen
as "unknown" length rather than "zero").
In some cases, use of the DECLARE_FLEX_ARRAY() helper is needed when a
flexible array is alone in a struct.
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Nilesh Javali <njavali@marvell.com>
Cc: Manish Rangankar <mrangankar@marvell.com>
Cc: GR-QLogic-Storage-Upstream@marvell.com
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Phillip Potter <phil@philpotter.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: Fabio Aiuto <fabioaiuto83@gmail.com>
Cc: Ross Schmidt <ross.schm.dev@gmail.com>
Cc: Marco Cesati <marcocesati@gmail.com>
Cc: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-staging@lists.linux.dev
Signed-off-by: Kees Cook <keescook@chromium.org>
Remove 'bPerformance' from if condition check. As on previous
if condition it is already check for same variable.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YWKRfYpTioAmTWa0@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove reassignment of same value to variable pstat->auth_seq.
On if (seq == 1) assigning the value 2. At the end of if statement
also assigning the value pstat->auth_seq = seq + 1 that is again
assigning the value 2.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YVnX1HIYoisW621x@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove condition which never get execute.
as pattrib->mdata is always zero before if condition check.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YVnTJCoz2qsXDXGc@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kfree(NULL) is safe and the check 'if (pstat->passoc_req)' before kfree
is not necessary.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Longji Guo <guolongji@uniontech.com>
Link: https://lore.kernel.org/r/20210929110613.29979-1-guolongji@uniontech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Lockdep complains about rtw_free_assoc_resources() taking the sta_hash_lock
followed by it calling rtw_free_stainfo() which takes xmitpriv->lock.
While the rtl8723bs_xmit_thread takes the sta_hash_lock while already
holding the xmitpriv->lock:
[ 103.849756] ======================================================
[ 103.849761] WARNING: possible circular locking dependency detected
[ 103.849767] 5.15.0-rc1+ #470 Tainted: G C E
[ 103.849773] ------------------------------------------------------
[ 103.849776] wpa_supplicant/695 is trying to acquire lock:
[ 103.849781] ffffa5d0c0562b00 (&pxmitpriv->lock){+.-.}-{2:2}, at: rtw_free_stainfo+0x8a/0x510 [r8723bs]
[ 103.849840]
but task is already holding lock:
[ 103.849843] ffffa5d0c05636a8 (&pstapriv->sta_hash_lock){+.-.}-{2:2}, at: rtw_free_assoc_resources+0x48/0x110 [r8723bs]
[ 103.849881]
which lock already depends on the new lock.
[ 103.849884]
the existing dependency chain (in reverse order) is:
[ 103.849887]
-> #1 (&pstapriv->sta_hash_lock){+.-.}-{2:2}:
[ 103.849898] _raw_spin_lock_bh+0x34/0x40
[ 103.849913] rtw_get_stainfo+0x93/0x110 [r8723bs]
[ 103.849948] rtw_make_wlanhdr+0x14a/0x270 [r8723bs]
[ 103.849983] rtw_xmitframe_coalesce+0x5c/0x6c0 [r8723bs]
[ 103.850019] rtl8723bs_xmit_thread+0x4ac/0x620 [r8723bs]
[ 103.850050] kthread+0x143/0x160
[ 103.850058] ret_from_fork+0x22/0x30
[ 103.850067]
-> #0 (&pxmitpriv->lock){+.-.}-{2:2}:
[ 103.850077] __lock_acquire+0x1158/0x1de0
[ 103.850084] lock_acquire+0xb5/0x2b0
[ 103.850090] _raw_spin_lock_bh+0x34/0x40
[ 103.850095] rtw_free_stainfo+0x8a/0x510 [r8723bs]
[ 103.850130] rtw_free_assoc_resources+0x53/0x110 [r8723bs]
[ 103.850159] PHY_IQCalibrate_8723B+0x122b/0x36a0 [r8723bs]
[ 103.850189] cfg80211_disconnect+0x173/0x320 [cfg80211]
[ 103.850331] nl80211_disconnect+0x6e/0xb0 [cfg80211]
[ 103.850422] genl_family_rcv_msg_doit+0xcd/0x110
[ 103.850430] genl_rcv_msg+0xce/0x1c0
[ 103.850435] netlink_rcv_skb+0x50/0xf0
[ 103.850441] genl_rcv+0x24/0x40
[ 103.850446] netlink_unicast+0x16d/0x230
[ 103.850452] netlink_sendmsg+0x22b/0x450
[ 103.850457] sock_sendmsg+0x5e/0x60
[ 103.850465] ____sys_sendmsg+0x22f/0x270
[ 103.850472] ___sys_sendmsg+0x81/0xc0
[ 103.850479] __sys_sendmsg+0x49/0x80
[ 103.850485] do_syscall_64+0x3b/0x90
[ 103.850493] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 103.850500]
other info that might help us debug this:
[ 103.850504] Possible unsafe locking scenario:
[ 103.850507] CPU0 CPU1
[ 103.850510] ---- ----
[ 103.850512] lock(&pstapriv->sta_hash_lock);
[ 103.850518] lock(&pxmitpriv->lock);
[ 103.850524] lock(&pstapriv->sta_hash_lock);
[ 103.850530] lock(&pxmitpriv->lock);
[ 103.850535]
*** DEADLOCK ***
Push the taking of sta_hash_lock down into rtw_free_stainfo(),
where the critical section is, this allows taking the lock after
rtw_free_stainfo() has released pxmitpriv->lock.
This requires changing rtw_free_all_stainfo() so that it does its freeing
in 2 steps, first moving all stainfo-s to free to a local list while
holding the sta_hash_lock and then walking that list to call
rtw_free_stainfo() on them without holding the sta_hash_lock.
Pushing the taking of sta_hash_lock down into rtw_free_stainfo(),
also fixes a whole bunch of callers of rtw_free_stainfo() which
were not holding that lock even though they should.
Note that this also fixes the deadlock from the "remove possible
deadlock when disconnect" patch in a different way. But the
changes from that patch offer a nice locking cleanup regardless.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210920145502.155454-2-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The wake-on-wlan stub is unused when the device power management
functionality is disabled in the kernel, creating a warning when
building the driver.
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:50:42: warning: ‘wowlan_stub’ defined but not used [-Wunused-const-variable=]
Add the __maybe_unused annotation to silence this warning.
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/20210916231928.2021584-1-hello@bryanbrattlof.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit 78a1614a81.
There's been attempts to fix this, but it's not quite right yet, so just
remove the original commit.
Link: https://lore.kernel.org/r/20210913130346.2390-1-fabioaiuto83@gmail.com
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Fabio Aiuto <fabioaiuto83@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
These macros are not used in the driver, remove them.
Found with GCC -Wunused-macros.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210909211922.24872-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The header file ehternet.h defines only two constants.
#define ETHERNET_HEADER_SIZE 14 /* Ethernet Header Length */
#define LLC_HEADER_SIZE 6 /* LLC Header Length */
Both are only used in the file core/rtw_recv.c and ETHERNET_HEADER_SIZE
just duplicates the in-kernel constant ETH_HLEN. Replace the usage of
ETHERNET_HEADER_SIZE with ETH_HLEN, move the definition of LLC_HEADER_SIZE
into rtw_rev.h (renamed to LLC_HEADER_LENGTH) and remove the now unused
header file ethernet.h.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210825100842.13217-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fix the following post-commit hook checkpatch issue:
CHECK: Logical continuations should be on the previous line
52: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:389:
+ if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_
+ || padapter->securitypriv.dot11PrivacyAlgrthm
== _TKIP_WTMIC_
CHECK: Logical continuations should be on the previous line
53: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:390:
+ || padapter->securitypriv.dot11PrivacyAlgrthm
== _TKIP_WTMIC_
+ || padapter->securitypriv.dot11PrivacyAlgrthm
== _AES_)
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/5d4e7ab18005e69e8cc162619149d6fa93568875.1629727333.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fix the following post commit hook checkpatch issues:
ERROR: code indent should use tabs where possible
2463: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:388:
+ if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_$
ERROR: code indent should use tabs where possible
2464: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:389:
+ || padapter->securitypriv.dot11PrivacyAlgrthm
== _TKIP_WTMIC_$
ERROR: code indent should use tabs where possible
2465: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:390:
+ || padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)$
ERROR: code indent should use tabs where possible
2466: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:391:
+ /* WPS open need to enable multicast */$
ERROR: code indent should use tabs where possible
2467: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:392:
+ /* check_fwstate(&padapter->mlmepriv,
WIFI_UNDER_WPS) == true) */$
ERROR: code indent should use tabs where possible
2468: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:393:
+ rtw_hal_set_hwreg(padapter, HW_VAR_OFF_RCR_AM,
null_addr);$
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/aa394052c8d81b4a00356adf5f98fc3c81f8b1d9.1629727333.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fix sizes of tx power tables to the real used
values (i.e. 2 bandwidth, 3 rate sections).
Delete MAX_BASE_NUM_IN_PHY_REG_PG_2_4 macro in
this process, for it expands to a larger than
needed rate section index value.
Modify comments accordingly.
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/5f52295a8b17f68ad80ffb7b6301da83bfc11a68.1628329348.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
use MAX_RF_PATH_NUM as ceiling to rf path index.
Only 2 rf paths are used, not 4. Remove also
TX_POWER_BY_RATE_NUM_RF left unused.
Use RF_PATH_A as loop starting point instead of
hardcoded 0, as in other places.
Related comments modified accordingly.
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/88da23cef57131b39a63b2757b91f959553dd65d.1628329348.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rtl8723bs support only two rf paths (A and B), remove all
the others (C, D, BC, ...) as they are unused. Keep
just one enum selecting rf path, remove unused macro
indicating max rf path number, add an item in rf_path
enum for this pourpose.
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/23060c85ab9aa468c9c021378f0dc8a8f887a578.1628329348.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
do some code cleaning after changes of previous commit.
Fixed comments, camel case names, variable naming conventions;
kept function names without chip series numbers (this is
just code for 8723), fixed indentations, blank lines and
other minor stuff.
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/2bddef34cebdf35666d8abec4462c1a8d30c8c60.1628329348.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memcpy(), memmove(), and memset(), avoid
intentionally writing across neighboring fields.
Adjust memcpy() destination to be the named structure itself, rather than
the first member, allowing memcpy() to correctly reason about the size.
"objdump -d" shows no object code changes.
Cc: Ross Schmidt <ross.schm.dev@gmail.com>
Cc: Joe Perches <joe@perches.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210806201422.2871679-1-keescook@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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>
Kushal Kothari