The patch titled
drivers/gpu/drm/nouveau/nouveau_grctx.c: correct NULL test
has been removed from the -mm tree. Its filename was
drivers-gpu-drm-nouveau-nouveau_grctxc-correct-null-test.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: drivers/gpu/drm/nouveau/nouveau_grctx.c: correct NULL test
From: Julia Lawall <julia@xxxxxxx>
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@xxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Ben Skeggs <bskeggs@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/nouveau/nouveau_grctx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/gpu/drm/nouveau/nouveau_grctx.c~drivers-gpu-drm-nouveau-nouveau_grctxc-correct-null-test drivers/gpu/drm/nouveau/nouveau_grctx.c
--- a/drivers/gpu/drm/nouveau/nouveau_grctx.c~drivers-gpu-drm-nouveau-nouveau_grctxc-correct-null-test
+++ a/drivers/gpu/drm/nouveau/nouveau_grctx.c
@@ -97,8 +97,8 @@ nouveau_grctx_prog_load(struct drm_devic
}
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;
_
Patches currently in -mm which might be from julia@xxxxxxx are
origin.patch
linux-next.patch
drivers-scsi-sesc-eliminate-double-free.patch
arch-arm-plat-pxa-dmac-correct-null-test.patch
drivers-media-video-move-dereference-after-null-test.patch
net-ipv4-correct-the-size-argument-to-kzalloc.patch
drivers-scsi-libsas-use-sam_good.patch
drivers-scsi-remove-unnecessary-null-test.patch
drivers-message-move-dereference-after-null-test.patch
drivers-scsi-correct-the-size-argument-to-kmalloc.patch
drivers-scsi-bfa-bfad_imc-eliminate-useless-code.patch
drivers-misc-iwmc3200top-mainc-eliminate-useless-code.patch
rtc-at91sam9-correct-size-given-to-memset.patch
drivers-edac-introduce-missing-kfree.patch
drivers-char-mmtimerc-eliminate-useless-code.patch
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