media: coda: jpeg: add NULL check after kmalloc
authorChen Zhou <chenzhou10@huawei.com>
Sat, 9 May 2020 02:07:11 +0000 (04:07 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Aug 2020 09:49:04 +0000 (11:49 +0200)
commit527b13f612dfb2a8dd5034d5bffb16381fff5562
treea992652940fd81e06f5cdd47e23e47799accd8b7
parentcd67c599233f45bf6ddd522b833700b545b2f019
media: coda: jpeg: add NULL check after kmalloc

[ Upstream commit 20171723144ca0d057b72e852536992fd371369a ]

Fixes coccicheck warning:

./drivers/media/platform/coda/coda-jpeg.c:331:3-31:
alloc with no test, possible model on line 354

Add NULL check after kmalloc.

Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/media/platform/coda/coda-jpeg.c