The function guarantees type checking of arguments and return value.
Result of rtw_netdev_priv macro can be assigned to pointer
with incompatible type without warning. The function allow compiler
to perform this check.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Link: https://lore.kernel.org/r/20200801180235.34116-1-insafonov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The variable authmode can be uninitialized. The danger would be if
it equals to _WPA_IE_ID_ (0xdd) or _WPA2_IE_ID_ (0x33). We can avoid
this by setting it to zero instead. This is the approach that was
used in the rtl8723bs driver.
Fixes: 7b464c9fa5 ("staging: r8188eu: Add files for new driver - part 4")
Co-developed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200728072153.9202-1-dinghao.liu@zju.edu.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rtw_aes_decrypt, rtw_tkip_decrypt, rtw_wep_decrypt, rtw_aes_encrypt,
rtw_tkip_encrypt, rtw_wep_encrypt are takes (u8 *) second argiment and
always uses it as (struct recv_frame *) or (struct xmit_frame *).
This is causes a lot of unnecessary type casts
and complicates refactoring.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Link: https://lore.kernel.org/r/20200726210246.68633-1-insafonov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Running the checkpatch.pl script on the file for which patch was created, the
following error was found to exist.
ERROR: space required after that ',' (ctx:VxV)
Fixed the above error which was found on line #721 by inserting a blank
space at the appropriate position.
Signed-off-by: Anant Thazhemadam <anant.thazhemadam@gmail.com>
Link: https://lore.kernel.org/r/20200725122041.5663-1-anant.thazhemadam@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Modify equality comparison involving constants by shifting the constant
operand to the right side of the comparison as suggested by
scripts/checkpatch.pl
Signed-off-by: Priti Chattopadhyay <pritias81@gmail.com>
Link: https://lore.kernel.org/r/20200723092150.y34bentngeeci2oc@pritichattopadhyay
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Only a single tab space is required after the if statement.
Fix this issue by running scripts/checkpatch.pl on the file.
Signed-off-by: Mrinal Pandey <mrinalmni@gmail.com>
Link: https://lore.kernel.org/r/20200722151900.5dcebtavkdi5cc77@mrinalpandey
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Clear checkpatch alignment style issues in rtl8188eu_recv.c.
CHECK: Alignment should match open parenthesis
The file is now checkpatch clean.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200723075243.21924-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add spaces around operators in the header files to improve readability
and clear checkpatch issues.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200719114045.13595-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This fixes the following checkpatch.pl warning
WARNING: Prefer using '"%s...", __func__' to using 'rtw_tkip_decrypt', this function's name, in a string.
Signed-off-by: Anoop S <anoop.skumar1507@gmail.com>
Link: https://lore.kernel.org/r/20200718103125.62528-1-anoop.skumar1507@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Clear tabstop style issues reported by checkpatch.
WARNING: Statements should start on a tabstop
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200718065514.16289-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Added a blank line after declarations in
drivers/staging/rtl8188eu/core/rtw_security.c to fix a
checkpatch.pl warning
Signed-off-by: Rahul Gottipati <rahul.blr97@gmail.com>
Link: https://lore.kernel.org/r/20200715163152.GA10190@rahulg-ThinkPad-T450
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixing WARNING: Prefer using '"%s...", __func__' to using 'function_name'
in a string in rtw_ioctl_set.c
Signed-off-by: Arpitha Raghunandan <98.arpi@gmail.com>
Link: https://lore.kernel.org/r/20200715154623.78315-1-98.arpi@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove unused members of struct xmit_buf: alloc_sz, ff_hwaddr,
dma_transfer_addr, bpending and last.
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Link: https://lore.kernel.org/r/20200712123821.553420-1-insafonov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Many defined constants in wifi.h are unused and/or available from
<linux/ieee80211.h>, some with slightly different names. Use the
common ones, rename where necessary and remove unused.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200701182957.7932-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use %s and __func__ in place of function names.
This solves following checkpatch.pl warning
WARNING: Prefer using '"%s...", __func__' to using 'rtw_do_join', this function's name, in a string
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Link: https://lore.kernel.org/r/20200701145457.9562-1-puranjay12@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed a WARNING of Block comments use * on subsequent lines.
Signed-off-by: Simon Fong <simon.fodin@gmail.com>
Link: https://lore.kernel.org/r/20200630022228.GA580@simon-pc
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix the following checkpatch warning:
WARNING: Prefer using '"%s...", __func__' to using 'rtw_get_bcn_info', this function's name, in a string
Signed-off-by: Brooke Basile <brookebasile@gmail.com>
Link: https://lore.kernel.org/r/20200629173711.5158-1-brookebasile@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The constants IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL and
IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA are not used in the driver
code and, if ever needed, available from 'include/linux/ieee80211.h'.
Remove them from wifi.h.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200629171405.7711-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use compound assignment operators to simplify the code and clear
missing spaces around operators checkpatch issues.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200629161255.28371-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
added blank space and enclosed a complex valued macro within parentheses for improved code readability.
Signed-off-by: B K Karthik <karthik.bk2000@live.com>
Link: https://lore.kernel.org/r/20200629080748.l4ufcpuk4cg2m725@pesu-pes-edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix the following checkpatch warnings:
WARNING: Block comments use * on subsequent lines
WARNING: Block comments use a trailing */ on a separate line
Signed-off-by: Brooke Basile <brookebasile@gmail.com>
Link: https://lore.kernel.org/r/20200626153639.8097-1-brookebasile@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix "Alignment should match open parenthesis" issues reported by
checkpatch.pl for all files under drivers/staging/rtl8188eu/core.
Line rtw_mlme_ext.c:373 is left overlength for readability.
Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
Link: https://lore.kernel.org/r/1593013645-19130-1-git-send-email-yepeilin.cs@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The driver replicates the definitions of rfc1042_header and
bridge_tunnel_header available from cfg80211.h. Use the common
ones from cfg80211.h.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200619160328.22776-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Make some arrays in phy_iq_calibrate() static const and adjust
the functions that take these arrays as parameters accordingly.
Reduces object file size by 84 bytes (GCC 9.3.1 x86_64).
Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200524101514.20557-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Clean up some array declarations in phy_iq_calibrate() to reduce
indentation and clear line over 80 characters checkpatch warnings.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200524101514.20557-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
skb clones use same data buffer,
so tail of one skb is corrupted by beginning of next skb.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Link: https://lore.kernel.org/r/20200423191404.12028-1-insafonov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename 'FWDL_ChkSum_rpt' to 'FWDL_CHKSUM_RPT' as defines are normaly
named all upper case. Also clears a camel case checkpatch warning.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200413175957.30165-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup a line over 80 characters by removing an if test that is valid
only for 5 GHz. According to the TODO 5 GHz code should be removed.
- find and remove remaining code valid only for 5 GHz. Most of the obvious
ones have been removed, but things like channel > 14 still exist.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200409080802.16645-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Break various lines into multiple lines to respect 80 character width
limit.
Reported by checkpatch.pl
Signed-off-by: Soumyajit Deb <debsoumyajit100@gmail.com>
Link: https://lore.kernel.org/r/20200406111706.25957-4-debsoumyajit100@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add "*" at the start of each line of the multiline comment to improve
code readability and to adhere to the uniform Kernel coding style.
Reported by checkpatch.pl
Signed-off-by: Soumyajit Deb <debsoumyajit100@gmail.com>
Link: https://lore.kernel.org/r/20200406111706.25957-2-debsoumyajit100@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The variable 'bStopBlinking' is used in if tests immediately after its
value is set. Use the conditions for setting 'bStopBlinking' diretly in
the subsequent if tests and remove the variable. Slightly reduces
object file size by 16 bytes (gcc 9.2.1 x86_64).
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200405112230.31975-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
