drm/radeon: check kmalloc() for failures

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>
git-mirror · May 17, 2012 · ce06791 · ce06791
1 parent bffd9de
commit ce06791
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
@@ -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 {