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

[Sepherosa Ziehau]

commit c23558707b661927eeb5de4d7abe2d7a7960e7d2
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Sat Feb 9 13:19:32 2013 +0800

    pf: Fix set-but-unused gcc47 warning

Summary of changes:
 sys/net/pf/pf.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/c23558707b661927eeb5de4d7abe2d7a7960e7d2


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