From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Thu, 15 May 2014 03:43:20 +0000 (+0200)
Subject: ip_tunnel: delete unneeded call to netdev_priv
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~213
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4929fd8cb064e1bbee76b8c4cf6bd3f0e40bf66e;p=pandora-kernel.git

ip_tunnel: delete unneeded call to netdev_priv

Netdev_priv is an accessor function, and has no purpose if its result is
not used.

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

// <smpl>
@@ local idexpression x; @@
-x = netdev_priv(...);
... when != x
// </smpl>

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

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