* [PATCH -next] net: ipv6: use list_move instead of list_del/list_add
@ 2016-07-28 16:19 Wei Yongjun
2016-07-31 3:42 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Wei Yongjun @ 2016-07-28 16:19 UTC (permalink / raw)
To: David S . Miller, Alexey Kuznetsov, James Morris,
Hideaki YOSHIFUJI, Patrick McHardy
Cc: Wei Yongjun, netdev
Using list_move() instead of list_del() + list_add().
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
---
net/ipv6/addrconf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 6287a8b..ab3e796 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3624,8 +3624,7 @@ restart:
state = ifa->state;
ifa->state = INET6_IFADDR_STATE_DEAD;
- list_del(&ifa->if_list);
- list_add(&ifa->if_list, &del_list);
+ list_move(&ifa->if_list, &del_list);
}
spin_unlock_bh(&ifa->lock);
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