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authorJulia Lawall <julia@diku.dk>2010-02-02 14:40:30 -0800
committerBen Skeggs <bskeggs@redhat.com>2010-02-09 12:49:55 +1000
commit7dad9ef6d9255b4d2d0a26305a785a55f3ba55e3 (patch)
tree33f83c024e834dc26f47db4cbea0224342244f26
parentf0fbe3eb5f65fe5948219f4ceac68f8a665b1fc6 (diff)
drivers/gpu/drm/nouveau/nouveau_grctx.c: correct NULL test
Test the just-allocated value for NULL rather than some other value. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,y; statement S; @@ x = \(kmalloc\|kcalloc\|kzalloc\)(...); ( if ((x) == NULL) S | if ( - y + x == NULL) S ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: David Airlie <airlied@linux.ie> Cc: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_grctx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_grctx.c b/drivers/gpu/drm/nouveau/nouveau_grctx.c
index 419f4c2b3b8..c7ebec69674 100644
--- a/drivers/gpu/drm/nouveau/nouveau_grctx.c
+++ b/drivers/gpu/drm/nouveau/nouveau_grctx.c
@@ -97,8 +97,8 @@ nouveau_grctx_prog_load(struct drm_device *dev)
}
pgraph->ctxvals = kmalloc(fw->size, GFP_KERNEL);
- if (!pgraph->ctxprog) {
- NV_ERROR(dev, "OOM copying ctxprog\n");
+ if (!pgraph->ctxvals) {
+ NV_ERROR(dev, "OOM copying ctxvals\n");
release_firmware(fw);
nouveau_grctx_fini(dev);
return -ENOMEM;