netlink: hide struct module parameter in netlink_kernel_create

This patch defines netlink_kernel_create as a wrapper function of
__netlink_kernel_create to hide the struct module *me parameter
(which seems to be THIS_MODULE in all existing netlink subsystems).

Suggested by David S. Miller.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/security/selinux/netlink.c b/security/selinux/netlink.c
index 0d2cd11..14d810e 100644
--- a/security/selinux/netlink.c
+++ b/security/selinux/netlink.c
@@ -116,8 +116,7 @@
 		.flags	= NL_CFG_F_NONROOT_RECV,
 	};
 
-	selnl = netlink_kernel_create(&init_net, NETLINK_SELINUX,
-				      THIS_MODULE, &cfg);
+	selnl = netlink_kernel_create(&init_net, NETLINK_SELINUX, &cfg);
 	if (selnl == NULL)
 		panic("SELinux:  Cannot create netlink socket.");
 	return 0;