From: Julia Lawall <julia@diku.dk>
Date: Thu, 11 Feb 2010 06:30:30 +0000 (-0300)
Subject: V4L/DVB: drivers/staging/tm6000/tm6000-video.c: correct NULL test
X-Git-Tag: v2.6.35-rc1~480^2~435
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8960ee7a44d58d79aae063e46f3316e1d5748e0;p=pandora-kernel.git

V4L/DVB: drivers/staging/tm6000/tm6000-video.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>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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