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xfrm: remove empty xfrmi_init_net

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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>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Li RongQing 2019-06-13 19:45:24 +08:00 committed by Steffen Klassert
parent 1be451d993
commit 8928aa6a00
1 changed files with 0 additions and 6 deletions
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6
net/xfrm/xfrm_interface.c
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@ -793,11 +793,6 @@ 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);
@ -808,7 +803,6 @@ 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),