- 21 Aug, 2016 40 commits
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Binoy Jayan authored
The semaphores xmit_sema, terminate_xmitthread_sema, tx_retevt and io_req have no users, hence remove all references to them. Semaphores are going away in the future. Signed-off-by:
Binoy Jayan <binoy.jayan@linaro.org> Reviewed-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Binoy Jayan authored
The semaphore 'lock' in pwrctrl_priv is a simple mutex, so it should be written as one. Semaphores are going away in the future. Signed-off-by:
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Larry Finger authored
Commit fadbe0cd ("staging: rtl8188eu: Remove rtw_zmalloc(), wrapper for kzalloc()") changed all allocation calls to be GFP_KERNEL even though the original wrapper was testing to determine if the caller was in atomic mode. Most of the mistakes were corrected with commit 33dc85c3 ("staging: r8188eu: Fix scheduling while atomic error introduced in commit fadbe0cd"); however, two kzalloc calls were missed as the call only happens when the driver is shutting down. Fixes: fadbe0cd ("staging: rtl8188eu: Remove rtw_zmalloc(), wrapper for kzalloc()") Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Cc: navin patidar <navin.patidar@gmail.com> Signed-off-by:
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Larry Finger authored
When this driver preallocates some SKBs, kmemleak is unable to find that allocated memory when it scans. When the driver is unloaded, that memory is released; therefore, the report is a false positive. Signed-off-by:
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Larry Finger authored
When this driver preallocates some URBs, kmemleak is unable to find that allocated memory when it scans. When the driver is unloaded, that memory is reclaimed, therefore, the report is a false positive. Signed-off-by:
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Larry Finger authored
There are two types of messages queued for RX. The major type, which does I/O on the device, was being handled properly. The skbs that communicated with the firmware were being leaked. While rewriting the code that sets up the skb, it was possible to remove the private variable indicating that the old skb could be reused. Signed-off-by:
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Larry Finger authored
Routine r8712_usb_read_port() dereferences "precvbuf" before testing it for NULL. Signed-off-by:
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Parth Sane authored
Multiple parenthesis alignment warnings were thrown by checkpatch in ieee80211.c This patch effectively fixes that. Signed-off-by:
Parth Sane <laerdevstudios@gmail.com> Signed-off-by:
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Anuradha Weeraman authored
Fixed issues with coding style. Signed-off-by:
Anuradha Weeraman <anuradha@weeraman.com> Signed-off-by:
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Binoy Jayan authored
The semaphore 'lock' in 'intf_priv' is used as completion, so convert it to a struct completion type. Signed-off-by:
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Binoy Jayan authored
The semaphore 'terminate_cmdthread_sema' is used as completion, so convert it to a struct completion type. Signed-off-by:
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Binoy Jayan authored
The semaphore 'cmd_queue_sema' is used as completion, so convert it to a struct completion type. Signed-off-by:
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Binoy Jayan authored
The semaphore 'ips_sem' in the rtl8192e is a simple mutex, so it should be written as one. Semaphores are going away in the future. Signed-off-by:
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Binoy Jayan authored
The semaphore 'scan_sem' in the rtl8192e is a simple mutex, so it should be written as one. Semaphores are going away in the future. Signed-off-by:
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Binoy Jayan authored
The semaphore 'rf_sem' in the rtl8192e is a simple mutex, so it should be written as one. Semaphores are going away in the future. Signed-off-by:
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Binoy Jayan authored
The semaphore 'wx_sem' in the r8192_priv is a simple mutex, so it should be written as one. Semaphores are going away in the future. Signed-off-by:
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Binoy Jayan authored
The semaphore 'wx_sem' in the rtllib_device is a simple mutex, so it should be written as one. Semaphores are going away in the future. Signed-off-by:
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Arnd Bergmann authored
There is one remaining warning about a type limit check in rtl8192e: staging/rtl8192e/rtl819x_TSProc.c:326:14: error: comparison is always true due to limited range of data type [-Werror=type-limits] This changes a macro into a local function to clarify the types and simplify the check while removing the warning. Signed-off-by:
Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by:
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Arnd Bergmann authored
Compiling the rtlwifi drivers for ARM with gcc -Wextra warns about lots of incorrect code that results from 'char' being unsigned here, e.g. staging/rtl8192e/rtl8192e/r8192E_phy.c:1072:36: error: comparison is always false due to limited range of data type [-Werror=type-limits] staging/rtl8192e/rtl8192e/r8192E_phy.c:1104:36: error: comparison is always false due to limited range of data type [-Werror=type-limits] staging/rtl8192e/rtl8192e/rtl_core.c:1987:16: error: comparison is always false due to limited range of data type [-Werror=type-limits] staging/rtl8192e/rtl8192e/rtl_dm.c:782:37: error: comparison is always false due to limited range of data type [-Werror=type-limits] staging/rtl8192e/rtllib_softmac_wx.c:465:16: error: comparison is always false due to limited range of data type [-Werror=type-limits] This patch changes all uses of 'char' in this driver that refer to 8-bit integers to use 's8' instead, which is signed on all architectures. Signed-off-by:
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Arnd Bergmann authored
Compiling the rtlwifi drivers for ARM with gcc -Wextra warns about lots of incorrect code that results from 'char' being unsigned here, e.g. staging/rtl8192u/r8192U_core.c:4150:16: error: comparison is always false due to limited range of data type [-Werror=type-limits] staging/rtl8192u/r8192U_dm.c:646:50: error: comparison is always false due to limited range of data type [-Werror=type-limits] This patch changes all uses of 'char' in this driver that refer to 8-bit integers to use 's8' instead, which is signed on all architectures. Signed-off-by:
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Ivan Safonov authored
This enumeration does not used. Signed-off-by:
Ivan Safonov <insafonov@gmail.com> Signed-off-by:
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Ivan Safonov authored
This function does not used. Signed-off-by:
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Ivan Safonov authored
staging: rtl8188eu: replace EFUSE_GetEfuseDefinition(..., TYPE_AVAILABLE_EFUSE_BYTES_BANK, &a) call with a = (EFUSE_REAL_CONTENT_LEN_88E - EFUSE_OOB_PROTECT_BYTES_88E) This makes the code easier to read. Signed-off-by:
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Ivan Safonov authored
staging: rtl8188eu: replace EFUSE_GetEfuseDefinition(..., TYPE_EFUSE_MAX_SECTION, &a) with a = EFUSE_MAX_SECTION_88E This makes the code easier to read. Signed-off-by:
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Ivan Safonov authored
This variable does not used after assigning value. Signed-off-by:
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Ivan Safonov authored
staging: rtl8188eu: replace EFUSE_GetEfuseDefinition(..., TYPE_EFUSE_MAP_LEN, ...) call with it's result (EFUSE_MAP_LEN_88E) This makes the code easier to read. Signed-off-by:
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Binoy Jayan authored
The semaphores xmit_sema, terminate_xmitthread_sema and tx_retevt have no users, hence remove all references to them. Signed-off-by:
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Binoy Jayan authored
The semaphore 'lock' in pwrctrl_priv is a simple mutex, so it should be written as one. Semaphores are going away in the future. _enter_pwrlock was using down_interruptible(), so the lock could be broken by sending a signal. This could be a bug, because nothing checks the return code here. Hence, using mutex_lock instead of the interruptible version. Also, remove the now unused wrappers _init_pwrlock, _enter_pwrlock, _exit_pwrlock and _rtw_down_sema. Signed-off-by:
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Binoy Jayan authored
The semaphore 'terminate_cmdthread_sema' is used as completion, so convert it to struct completion. Signed-off-by:
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Binoy Jayan authored
The semaphore 'cmd_queue_sema' is used as completion, so convert it to struct completion. Signed-off-by:
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Colin Ian King authored
A null pointer dereference will occur when skb is null and skb->dev->name is printed. Replace the skb->dev->name with plain text "ks_wlan" to fix this. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Nicholas Mc Guire authored
Private functions in ks_hostif.c can be declared static. Fixes: 13a9930d ("staging: ks7010: add driver from Nanonote extra-repository") Signed-off-by:
Nicholas Mc Guire <hofrat@osadl.org> Reviewed-by:
Wolfram Sang <wsa@the-dreams.de> Signed-off-by:
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Nicholas Mc Guire authored
wait_for_completion_interruptible_timeout return 0 on timeout and -ERESTARTSYS if interrupted. The check for !wait_for_completion_interruptible_timeout() would report an interrupt as timeout. Further, while HZ/50 will work most of the time it could fail for HZ < 50, so this is switched to msecs_to_jiffies(20). Fixes: 13a9930d ("staging: ks7010: add driver from Nanonote extra-repository") Signed-off-by:
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Anson Jacob authored
Fix checkpatch.pl warning for trailing */ on a separate line Remove '+' postfix and '-' prefix from the start and end of block comments Signed-off-by:
Anson Jacob <ansonjacob.aj@gmail.com> Signed-off-by:
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Anson Jacob authored
Fix warning by checkpatch.pl Add * for block comments on subsequent lines Signed-off-by:
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Anson Jacob authored
This patch fixes the following checkpatch.pl warnings: WARNING: Block comments use * on subsequent lines + /* TX_PE will reserve 3 us for MAX2829 A mode only, + it is for better TX throughput */ WARNING: Block comments use a trailing */ on a separate line + it is for better TX throughput */ Signed-off-by:
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Rithvik Patibandla authored
The following patch fixes "Alignment should match open parantheses" check thrown by checkpatch.pl Signed-off-by:
Rithvik Patibandla <rithvikp98@gmail.com> Signed-off-by:
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Rithvik Patibandla authored
The following patch fixes two checks thrown by checkpatch.pl, "Spaces preferred around '+'" and "No space is necessary after a cast" Signed-off-by:
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Rithvik Patibandla authored
This patch fixes "Alignment should match open parantheses" check thrown by checkpatch.pl Signed-off-by:
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Rithvik Patibandla authored
Fix "Alignment should match open paranthesis" check thrown by checkpatch.pl Signed-off-by:
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