lib/scatterlist: error handling in __sg_alloc_table()

I was reviewing code which I suspected might allocate a zero size SG
table.  That will cause memory corruption.  Also we can't return before
doing the memset or we could end up using uninitialized memory in the
cleanup path.

Change-Id: Icee6be8ea22644d7f16264d9d2a0887c7145996b
CRs-Fixed: 611562
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
msm: vidc: add kzalloc success check for new q6 HAL session

Memory allocation must be verified before proceeding.

CRs-Fixed: 606522
Change-Id: I809acc21dcd5e680827feb5d0fa8f45814bf4773
Signed-off-by: Jorge Solano Altamirano <jsolano@codeaurora.org>
msm: mdss: only assign mfd pointer in blank event

Currently mfd pointer is assigned in coming fb_event_callback,
which is possibly invoked in WFD case too. This should be
avoided since DSI check should only apply to primary display.

CRs-fixed: 639687
Change-Id: I4592c62349dd7d34082b3e73f5cbb3b49e80dc9b
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Merge "msm: mdss: only assign mfd pointer in blank event"
Merge "lib/scatterlist: error handling in __sg_alloc_table()"
Merge "msm: vidc: add kzalloc success check for new q6 HAL session"
radio: iris: Fixed an issue with search stations list.

RDS search, search station list were getting excluded
while checking bounds for allowed search types. Fixed
check to include them.

CRs-fixed: 597996
Change-Id: Ia2d7cc8a1bbf8e861a0e23dfc8ca56181b42b810
Signed-off-by: Satish Kodishala <skodisha@codeaurora.org>
wcnss: Add support to configure the Wlan MAC addr

This change introduces a sysfs entry to allow userspace to
configure the wlan MAC addr and exports an API which allows
WLAN and other wireless technologies to query the wlan MAC
addr

Change-Id: I751b2cf2db1321926e8e16ef1baaa4fa3d8d06cf
CRs-Fixed: 583465
Signed-off-by:  <hkpatel@codeaurora.org>
Merge "radio: iris: Fixed an issue with search stations list."
Merge "wcnss: Add support to configure the Wlan MAC addr"