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drm: radeon: check kzalloc() result 

If kzalloc() fails exit with -ENOMEM.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
hifive-unleashed-5.1
Kulikov Vasiliy 2010-07-16 20:13:33 +04:00 committed by Dave Airlie
parent 1e8655f873
commit bbb642f9c9
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/radeon/r300.c
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@ -1177,6 +1177,8 @@ int r300_cs_parse(struct radeon_cs_parser *p)
int r;
track = kzalloc(sizeof(*track), GFP_KERNEL);
if (track == NULL)
return -ENOMEM;
r100_cs_track_clear(p->rdev, track);
p->track = track;
do {