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 <lirongq...@baidu.com>
---
net/xfrm/xfrm_interface.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c
index 6be8c7df15bb..2c9c4108a426 100644
--- a/net/xfrm/xfrm_interface.c
+++ b/net/xfrm/xfrm_interface.c
@@ -782,11 +782,6 @@ static void __net_exit xfrmi_destroy_interfaces(struct
xfrmi_net *xfrmn)
unregister_netdevice_many(&list);
}
-static int __net_init xfrmi_init_net(struct net *net)
-{
- return 0;
-}
-
static void __net_exit xfrmi_exit_net(struct net *net)
{
struct xfrmi_net *xfrmn = net_generic(net, xfrmi_net_id);
@@ -797,7 +792,6 @@ static void __net_exit xfrmi_exit_net(struct net *net)
}
static struct pernet_operations xfrmi_net_ops = {
- .init = xfrmi_init_net,
.exit = xfrmi_exit_net,
.id = &xfrmi_net_id,
.size = sizeof(struct xfrmi_net),
--
2.16.2
