Re: [PATCH] cedrus: check if kzalloc() fails

2018-11-06 Thread Maxime Ripard
On Tue, Nov 06, 2018 at 06:21:29AM -0500, Mauro Carvalho Chehab wrote: > As warned by static code analizer checkers: > drivers/staging/media/sunxi/cedrus/cedrus.c: > drivers/staging/media/sunxi/cedrus/cedrus.c:93 cedrus_init_ctrls() error: > potential null dereference 'ctx->ctrls'.

[PATCH] cedrus: check if kzalloc() fails

2018-11-06 Thread Mauro Carvalho Chehab
As warned by static code analizer checkers: drivers/staging/media/sunxi/cedrus/cedrus.c: drivers/staging/media/sunxi/cedrus/cedrus.c:93 cedrus_init_ctrls() error: potential null dereference 'ctx->ctrls'. (kzalloc returns null) The problem is that it assumes that kzalloc() will always