From: Julia Lawall <julia@diku.dk>
Date: Tue, 26 Oct 2010 10:25:30 +0000 (+0200)
Subject: drivers/staging: delete double assignment
X-Git-Tag: v2.6.37-rc2~22^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61241d97db02559bd83d21ffa783ab327945b925;p=pandora-kernel.git

drivers/staging: delete double assignment

Delete successive assignments to the same location.  In three of the cases,
the two assignments are identical.  In the case of the file
rt2860/common/cmm_aes.c, the assigned variable i is never used, so both
assignments are dropped.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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