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2011-09-06staging: sep: call to sep_ioctl() may leave driver in unusable stateAlexey Khoroshilov
If sep_ioctl() is called from a process that does not own current transaction, it unlocks unheld sep->ioctl_mutex and returns -EACCES leaving sep->sep_mutex acquired. The patch fixes the mutex lock-unlock mismatch. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: panel: Fixed checkpatch warning about simple_strtoul()Pelle Windestam
Fixed the checkpatch warning about sing simple_strtoul instead of kstrtoul() in panel.c. Signed-off-by: Pelle Windestam <iceaway@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: et131x: Remove redundant phy codeMark Einon
Now we are using a phy_device, remove driver functionality that is now handled by the phydev. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: et131x: Remove xcvr_addr and et131x_xcvr_findMark Einon
Use the phy_device equivalents instead. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: et131x: converting et131x_ioctl to use phy_mii_ioctlMark Einon
Handing over ioctls handled by the driver to the phydev. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: mei: unlock dev->device_lock mutex on error path in mei_open()Alexey Khoroshilov
mei_open() acquires dev->device_lock mutex and try to allocate mei_cl, but if the allocation fails it goes to return statement. As a result dev->device_lock left locked. The patch fixes goto to unlock dev->device_lock mutex on this path. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up softmac srom macroRoland Vossen
Substituted macro. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reported-by: Joe Perches <joe@perches.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up softmac scb.h macro'sRoland Vossen
Substituted/removed macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up softmac pub.h macro'sRoland Vossen
Substituted/removed macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove AP related code from softmacRoland Vossen
AP support was only partially implemented and never invoked. AP related code sections removed. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up more softmac macro'sRoland Vossen
Substituted/removed macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up softmac nicpci.c/nicpci.h macro'sRoland Vossen
Substituted macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up softmac phy macro's affecting code flowRoland Vossen
Substituted macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove 'default n' from KconfigArend van Spriel
Kconfig options are by default not selected so adding the statement 'default n' to the option is not needed. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove sparse warning from main.cArend van Spriel
The source file main.c contained several sparse warnings which have been cleaned up. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: use address space qualifier in brcmfmacArend van Spriel
Several sparse warning were issued due to missing __user qualifier for brcmfmac variables. This patch adds those. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: replace 0 integer with NULL pointerArend van Spriel
Running sparse showed following warning: Using plain integer as NULL pointer. This has been fixed. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove extern keyword from function definitionArend van Spriel
Sparse warning was given when using the extern keyword in the function definition. This patch removes those instances. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up several main.h/main.c related macro'sRoland Vossen
Moved, deleted or substituted macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up several softmac macro'sRoland Vossen
Moved, deleted or substituted macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up softmac channel related macro'sRoland Vossen
Moved, deleted or substituted macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: macro cleanup in softmac ampdu.cRoland Vossen
Moved, deleted or substituted macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: macro cleanup in softmac aiutils.hRoland Vossen
Moved, deleted or substituted macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed redundant SI_INFO() macro from softmacRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed redundant macro's in softmacRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: use static qualifier for local symbols in brcmsmacArend van Spriel
Cleanup resulted in merging several files and made several symbols local to a source file. These were found by running sparse as it gave the warning: symbol 'foo' was not declared. Should it be static? Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove sparse warnings from mac80211_if.cArend van Spriel
Some changes have been made to get rid of sparse warnings in the source file mac80211_if.c. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: reduce sparse messages on brcmsmac sourcesArend van Spriel
Running sparse over the driver sources showed 1356 sparse messages and quite a number are due to missing __iomem attribute in some places. This patch reduces the number significantly. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: use static qualifier for local symbols in brcmfmacArend van Spriel
Cleanup resulted in merging several files and made several symbols local to a source file. These were found by running sparse as it gave the warning: symbol 'foo' was not declared. Should it be static? Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove static function declaration in dhd_linuxFranky Lin
Reshuffle function order in dhd_linux of fullmac to get rid of static function declaration Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove static function declaration in bcmsdh_sdmmcFranky Lin
Reshuffle function order in bcmsdh_sdmmc of fullmac to get rid of static function declaration Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove unused sdioh command type code in fullmacFranky Lin
sdioh command type is not used in brcmf_sdioh_request_word. This patch removes the related code. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove unused sdioh data mode code in fullmacFranky Lin
sdioh data mode is not used in brcmf_sdioh_request_buffer. The patch removes the related code. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove function wrapper of getting sb window addressFranky Lin
The address stored in sdiodev can be used directly instead of using the wrapper function brcmf_sdcard_cur_sbwad. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove duplicate set sb window address functionFranky Lin
In fullmac, brcmf_sdbrcm_set_siaddr_window and brcmf_sdcard_set_sbaddr_window have identical fucntionality. Remove the one in dhd_sdio.c Reported-by: Rafal Milecki <zajec5@gmail.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: consolidate SHOW_EVENTS code under BCMDBG in fullmacFranky Lin
Use unify config marco for debug info. Related event debug print out can be enabled/disabled by the dedicated event message level. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: replaced fullmac BRCMF_PM_RESUME_WAIT macro with functionRoland Vossen
Code cleanup. Advantage is more readable code and better type checking. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Franky Lin <frankyl@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: cleaned up fullmac macro BRCMF_PM_RESUME_RETURN_ERRORRoland Vossen
Macros impacting the code flow are sort of frowned upon. No other macro's in the source code impact the code flow. Replaced macro by function. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Franky Lin <frankyl@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: remove static function prototypes from main.cArend van Spriel
Function prototypes for static functions are not strictly needed and considered unwanted by linux community. This patch reorders the functions in brcmsmac/main.c and gets rid of the prototypes. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: use min_t() instead of min()Henry Ptasinski
Also eliminate a cast to int that could cause issues with very large values of di->rxbufsize (as suggested by Dan Carpenter). Signed-off-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed static function declarations in 3 filesRoland Vossen
nicpci.c, srom.c and stf.c Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed static function declarations in mac80211_if.cRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed static function declarations in dma.cRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed static function declarations in channel.cRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed static function declarations in antsel.cRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed static function declarations in ampdu.cRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed static function declarations in alloc.cRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: brcm80211: removed static function declarations in aiutils.cRoland Vossen
Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: rtl8192e: Fix various problems noted by smatchLarry Finger
Smatch reports the following problems: CHECK drivers/staging/rtl8192e/rtllib_softmac.c drivers/staging/rtl8192e/rtllib_softmac.c +3143 rtllib_softmac_free(4) info: redundant null check on ieee->pDot11dInfo calling kfree() CHECK drivers/staging/rtl8192e/rtllib_module.c drivers/staging/rtl8192e/rtllib_module.c +198 free_rtllib(6) info: redundant null check on ieee->pHTInfo calling kfree() CHECK drivers/staging/rtl8192e/rtl819x_TSProc.c drivers/staging/rtl8192e/rtl819x_TSProc.c +280 SearchAdmitTRStream(52) error: potential null derefence 'pRet'. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: rtl8192e: Fix smatch warnings regarding large arrays on stackLarry Finger
Smatch reports the follwing warnings: CHECK drivers/staging/rtl8192e/rtllib_rx.c drivers/staging/rtl8192e/rtllib_rx.c +552 RxReorderIndicatePacket(6) warn: 'prxbIndicateArray' puts 1024 bytes on stack CHECK drivers/staging/rtl8192e/rtl819x_TSProc.c drivers/staging/rtl8192e/rtl819x_TSProc.c +40 RxPktPendingTimeout(9) warn: 'stats_IndicateArray' puts 1024 bytes on stack CHECK drivers/staging/rtl8192e/r8192E_phy.c drivers/staging/rtl8192e/r8192E_phy.c +859 rtl8192_phy_SwChnlStepByStep(11) warn: function puts 797 bytes on stack CHECK drivers/staging/rtl8192e/rtllib_rx.c drivers/staging/rtl8192e/rtllib_rx.c +552 RxReorderIndicatePacket(6) warn: 'prxbIndicateArray' puts 1024 bytes on stack These are fixed by adding the arrays in question as a union in a struct used by nearly all routines. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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