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

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
......@@ -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;
};
......
......@@ -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;
}
......
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