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-rw-r--r--net/netlink/af_netlink.c18
1 files changed, 2 insertions, 16 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index e6b636d53633..524e826bb976 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1372,8 +1372,7 @@ netlink_kernel_create(struct net *net, int unit, unsigned int groups,
goto out_sock_release_nosk;
sk = sock->sk;
- put_net(sk->sk_net);
- sk->sk_net = net;
+ sk_change_net(sk, net);
if (groups < 32)
groups = 32;
@@ -1421,20 +1420,7 @@ EXPORT_SYMBOL(netlink_kernel_create);
void
netlink_kernel_release(struct sock *sk)
{
- /*
- * Last sock_put should drop referrence to sk->sk_net. It has already
- * been dropped in netlink_kernel_create. Taking referrence to stopping
- * namespace is not an option.
- * Take referrence to a socket to remove it from netlink lookup table
- * _alive_ and after that destroy it in the context of init_net.
- */
- if (sk == NULL || sk->sk_socket == NULL)
- return;
-
- sock_hold(sk);
- sock_release(sk->sk_socket);
- sk->sk_net = get_net(&init_net);
- sock_put(sk);
+ sk_release_kernel(sk);
}
EXPORT_SYMBOL(netlink_kernel_release);