The patch titled
drivers/staging/tm6000/tm6000-video.c: correct NULL test
has been removed from the -mm tree. Its filename was
drivers-staging-tm6000-tm6000-videoc-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/staging/tm6000/tm6000-video.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>
Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/staging/tm6000/tm6000-video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/staging/tm6000/tm6000-video.c~drivers-staging-tm6000-tm6000-videoc-correct-null-test drivers/staging/tm6000/tm6000-video.c
--- a/drivers/staging/tm6000/tm6000-video.c~drivers-staging-tm6000-tm6000-videoc-correct-null-test
+++ a/drivers/staging/tm6000/tm6000-video.c
@@ -642,7 +642,7 @@ static int tm6000_prepare_isoc(struct tm
dev->isoc_ctl.transfer_buffer = kmalloc(sizeof(void *)*num_bufs,
GFP_KERNEL);
- if (!dev->isoc_ctl.urb) {
+ if (!dev->isoc_ctl.transfer_buffer) {
tm6000_err("cannot allocate memory for usbtransfer\n");
kfree(dev->isoc_ctl.urb);
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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