[NETNS]: Consolidate kernel netlink socket destruction.

Create a specific helper for netlink kernel socket disposal. This just
let the code look better and provides a ground for proper disposal
inside a namespace.

Signed-off-by: Denis V. Lunev <[email protected]>
Tested-by: Alexey Dobriyan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Denis V. Lunev 2008-01-28 14:41:19 -08:00 • committed by David S. Miller
commit b7c6ba6eb1
16 changed files with 34 additions and 26 deletions

View file

@ -1405,6 +1405,17 @@ out_sock_release:
}
EXPORT_SYMBOL(netlink_kernel_create);
void
netlink_kernel_release(struct sock *sk)
{
if (sk == NULL || sk->sk_socket == NULL)
return;
sock_release(sk->sk_socket);
}
EXPORT_SYMBOL(netlink_kernel_release);
/**
* netlink_change_ngroups - change number of multicast groups
*