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Commit 02ea8074 authored by Li RongQing's avatar Li RongQing Committed by David S. Miller
Browse files

ipv6: remove aca_lock spinlock from struct ifacaddr6 



no user uses this lock.

Signed-off-by: default avatarLi RongQing <roy.qing.li@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e0ee9c12

include/net/if_inet6.h

+0 −1
Original line number Diff line number Diff line
@@ -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;

};

net/ipv6/anycast.c

+0 −1
Original line number Diff line number Diff line
@@ -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;

}