git: carp: In ioctl, we have to recompute HMAC only if any configures are changed

[Sepherosa Ziehau <sephe@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 82eb0c4b369dcfaf5b3dfb9dd35fe070e57069b9
Author: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date:   Fri Apr 6 13:27:55 2012 +0800

    carp: In ioctl, we have to recompute HMAC only if any configures are changed

Summary of changes:
 sys/netinet/ip_carp.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/82eb0c4b369dcfaf5b3dfb9dd35fe070e57069b9


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