From: Julia Lawall <julia@diku.dk>
Date: Sun, 23 Mar 2008 01:04:16 +0000 (-0700)
Subject: [IPV6] net/ipv6/ndisc.c: remove unused variable
X-Git-Tag: v2.6.25-rc7~25^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=421f099bc555c5f1516fdf5060de1d6bb5f51002;p=pandora-kernel.git

[IPV6] net/ipv6/ndisc.c: remove unused variable

The variable hlen is initialized but never used otherwise.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
type T;
identifier i;
constant C;
@@

(
extern T i;
|
- T i;
  <+... when != i
- i = C;
  ...+>
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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