git: sln: Fix set-but-unused gcc47 warning

[Sepherosa Ziehau]

commit 3d13a95153889fbc0cf8ce05c085612a25361f2d
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Sat Feb 9 09:30:05 2013 +0800

    sln: Fix set-but-unused gcc47 warning

Summary of changes:
 sys/dev/netif/sln/if_sln.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/3d13a95153889fbc0cf8ce05c085612a25361f2d


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