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authorKulikov Vasiliy <segooon@gmail.com>2010-07-16 20:13:33 +0400
committerDave Airlie <airlied@redhat.com>2010-07-20 15:24:08 +1000
commitbbb642f9c9a43dbe45ffe14935397a2a34100263 (patch)
treec50ea5a7f71d404abf11780e7b5669449462f918 /drivers/gpu/drm/radeon/r300.c
parent1e8655f87333def92bb8215b423adc65403b08a5 (diff)
downloadop-kernel-dev-bbb642f9c9a43dbe45ffe14935397a2a34100263.zip
op-kernel-dev-bbb642f9c9a43dbe45ffe14935397a2a34100263.tar.gz
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>
Diffstat (limited to 'drivers/gpu/drm/radeon/r300.c')
-rw-r--r--drivers/gpu/drm/radeon/r300.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 0a1638c..19a7ef7 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -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 {
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