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drm/radeon: check kmalloc() for failures

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We can just return -ENOMEM here if the allocation fails.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dan Carpenter 2012-05-15 11:56:59 +03:00 • committed by Dave Airlie
commit ce06791366
1 changed files with 2 additions and 0 deletions
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drivers/gpu/drm/radeon/r100.c
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@ -2008,6 +2008,8 @@ int r100_cs_parse(struct radeon_cs_parser *p)
int r;
track = kzalloc(sizeof(*track), GFP_KERNEL);
if (!track)
return -ENOMEM;
r100_cs_track_clear(p->rdev, track);
p->track = track;
do {