From: Li RongQing Date: Sat, 11 Oct 2014 05:03:34 +0000 (+0800) Subject: ipv6: remove aca_lock spinlock from struct ifacaddr6 X-Git-Tag: v4.9.8~5486^2~56 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=02ea80741a25435123e8a5ca40cac6a0bcf0c9f1;p=platform%2Fkernel%2Flinux-rpi3.git ipv6: remove aca_lock spinlock from struct ifacaddr6 no user uses this lock. Signed-off-by: Li RongQing Signed-off-by: David S. Miller --- diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h index 55a8d40..98e5f95 100644 --- a/include/net/if_inet6.h +++ b/include/net/if_inet6.h @@ -146,7 +146,6 @@ struct ifacaddr6 { struct ifacaddr6 *aca_next; int aca_users; atomic_t aca_refcnt; - spinlock_t aca_lock; unsigned long aca_cstamp; unsigned long aca_tstamp; }; diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index f5e319a..baf2742 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -235,7 +235,6 @@ static struct ifacaddr6 *aca_alloc(struct rt6_info *rt, /* aca_tstamp should be updated upon changes */ aca->aca_cstamp = aca->aca_tstamp = jiffies; atomic_set(&aca->aca_refcnt, 1); - spin_lock_init(&aca->aca_lock); return aca; }