From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Mon, 21 Jan 2013 13:02:50 +0000 (+0100)
Subject: drivers/net/wireless/iwlegacy/4965-mac.c: adjust duplicate test
X-Git-Tag: v3.9-rc1~139^2~2^2^2~42^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29d7b331c73c4f1a8b3f7f4a94abe4eb834be351;p=pandora-kernel.git

drivers/net/wireless/iwlegacy/4965-mac.c: adjust duplicate test

Delete successive tests to the same location.  This looks like simple code
duplication.

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

// <smpl>
@s exists@
local idexpression y;
expression x,e;
@@

*if ( \(x == NULL\|IS_ERR(x)\|y != 0\) )
 { ... when forall
   return ...; }
... when != \(y = e\|y += e\|y -= e\|y |= e\|y &= e\|y++\|y--\|&y\)
    when != \(XT_GETPAGE(...,y)\|WMI_CMD_BUF(...)\)
*if ( \(x == NULL\|IS_ERR(x)\|y != 0\) )
 { ... when forall
   return ...; }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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