From: Kulikov Vasiliy <segooon@gmail.com>
Date: Fri, 16 Jul 2010 16:13:33 +0000 (+0400)
Subject: drm: radeon: check kzalloc() result
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bbb642f9c9a43dbe45ffe14935397a2a34100263;p=linux-beck.git

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>
---

diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 0a1638c1ba79..19a7ef7ee344 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 {