* [patch] drm/radeon: check kmalloc() for failures
@ 2012-05-15 8:56 Dan Carpenter
2012-05-15 14:34 ` Michel Dänzer
0 siblings, 1 reply; 2+ messages in thread
From: Dan Carpenter @ 2012-05-15 8:56 UTC (permalink / raw)
To: David Airlie
Cc: kernel-janitors, Michel Dänzer, dri-devel, Jerome Glisse,
Alex Deucher, Dave Airlie
We can just return -ENOMEM here if the allocation fails.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 0874a6d..fb44e7e 100644
--- 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 {
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2012-05-15 8:56 [patch] drm/radeon: check kmalloc() for failures Dan Carpenter
2012-05-15 14:34 ` Michel Dänzer
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