--- zzzz-none-000/linux-2.6.32.61/net/core/sock.c	2013-06-10 09:43:48.000000000 +0000
+++ ar9-7330-650/linux-2.6.32.61/net/core/sock.c	2013-10-22 12:49:51.000000000 +0000
@@ -562,7 +562,7 @@
 
 	case SO_KEEPALIVE:
 #ifdef CONFIG_INET
-		if (sk->sk_protocol == IPPROTO_TCP &&
+        if (sk->sk_protocol == IPPROTO_TCP &&
 		    sk->sk_type == SOCK_STREAM)
 			tcp_set_keepalive(sk, valbool);
 #endif