From: Julia Lawall <julia@diku.dk>
Date: Tue, 9 Mar 2010 21:13:49 +0000 (-0300)
Subject: V4L/DVB: drivers/media: drop redundant memset
X-Git-Tag: v2.6.35-rc1~480^2~381
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ce005002cd30a71f4355bd4fa8884154d6bd1ad;p=pandora-kernel.git

V4L/DVB: drivers/media: drop redundant memset

The region set by the call to memset is immediately overwritten by the
subsequent call to memcpy.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e1,e2,e3,e4;
@@

- memset(e1,e2,e3);
  memcpy(e1,e4,e3);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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