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net: ipv6: use list_move instead of list_del/list_add
Using list_move() instead of list_del() + list_add(). Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -3624,8 +3624,7 @@ restart:
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state = ifa->state;
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state = ifa->state;
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ifa->state = INET6_IFADDR_STATE_DEAD;
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ifa->state = INET6_IFADDR_STATE_DEAD;
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list_del(&ifa->if_list);
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list_move(&ifa->if_list, &del_list);
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list_add(&ifa->if_list, &del_list);
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}
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}
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spin_unlock_bh(&ifa->lock);
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spin_unlock_bh(&ifa->lock);
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