| Message ID | 1566216315-18506-1-git-send-email-lirongqing@baidu.com |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
| Series | [net-next] net: remove empty inet_exit_net | expand |
From: Li RongQing <lirongqing@baidu.com> Date: Mon, 19 Aug 2019 20:05:15 +0800 > Pointer members of an object with static storage duration, if not > explicitly initialized, will be initialized to a NULL pointer. The > net namespace API checks if this pointer is not NULL before using it, > it are safe to remove the function. > > Signed-off-by: Li RongQing <lirongqing@baidu.com> Applied.
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index ed2301ef872e..70f92aaca411 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1845,13 +1845,8 @@ static __net_init int inet_init_net(struct net *net) return 0; } -static __net_exit void inet_exit_net(struct net *net) -{ -} - static __net_initdata struct pernet_operations af_inet_ops = { .init = inet_init_net, - .exit = inet_exit_net, }; static int __init init_inet_pernet_ops(void)
Pointer members of an object with static storage duration, if not explicitly initialized, will be initialized to a NULL pointer. The net namespace API checks if this pointer is not NULL before using it, it are safe to remove the function. Signed-off-by: Li RongQing <lirongqing@baidu.com> --- net/ipv4/af_inet.c | 5 ----- 1 file changed, 5 deletions(-)