net/ipv4: Fix missing raw_init when CONFIG_PROC_FS is disabled

Randy reported when CONFIG_PROC_FS is not enabled:
    ld: net/ipv4/af_inet.o: in function `inet_init':
    af_inet.c:(.init.text+0x42d): undefined reference to `raw_init'

Fix by moving the endif up to the end of the proc entries

Fixes: 6897445f ("net: provide a sysctl raw_l3mdev_accept for raw socket lookup with VRFs")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Mike Manning <mmanning@vyatta.att-mail.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/raw.c

@@ -1132,6 +1132,7 @@ void __init raw_proc_exit(void)
 {
 	unregister_pernet_subsys(&raw_net_ops);
 }
+#endif /* CONFIG_PROC_FS */
 
 static void raw_sysctl_init_net(struct net *net)
 {
@@ -1156,4 +1157,3 @@ void __init raw_init(void)
 	if (register_pernet_subsys(&raw_sysctl_ops))
 		panic("RAW: failed to init sysctl parameters.\n");
 }
-#endif /* CONFIG_PROC_FS */