sk-inet: don't leak sockets

CID 73347 (#7-4 of 7): Resource leak (RESOURCE_LEAK)
21. leaked_handle: Handle variable sk going out of scope leaks the handle.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

sk-inet.c

@@ -553,7 +553,7 @@ done:
 		goto err;
 
 	if (restore_socket_opts(sk, ie->opts))
-		return -1;
+		goto err;
 
 	return sk;