[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 <den@openvz.org>
Tested-by: Alexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index e468e7a7aac4..605ed2cd7972 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -935,7 +935,7 @@ out_free_table:
 
 static void __exit inet_diag_exit(void)
 {
-        sock_release(idiagnl->sk_socket);
+        netlink_kernel_release(idiagnl);
         kfree(inet_diag_table);
 }