From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Thu, 16 Aug 2012 21:46:58 +0000 (+0000)
Subject: drivers/net/irda: fix error return code
X-Git-Tag: v3.6-rc3~10^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9915e67eb1134b4710a4888a3e041c757869e0e2;p=pandora-kernel.git

drivers/net/irda: fix error return code

Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.

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

// <smpl>
@@
identifier ret;
expression e1,e2;
@@

if (ret < 0)
 { ... return ret; }
 ... when != ret = e1
     when forall
*if(...)
 {
  ... when != ret = e2
* return ret;
 }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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