wext: remove extra return on wireless_nlevent_init()

Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

net/wireless/wext.c

@@ -1291,7 +1291,6 @@ static struct pernet_operations wext_pernet_ops = {
 static int __init wireless_nlevent_init(void)
 {
 	return register_pernet_subsys(&wext_pernet_ops);
-	return 0;
 }
 
 subsys_initcall(wireless_nlevent_init);