[IPX]: Fix build error in ipx_recvmsg()

Missing semicolon introduced by skb->stamp changeset:
d3258b7d8ed96f97032639bc745179f1951b0da5

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index c54f8ac..180e383 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1797,7 +1797,7 @@
 	if (rc)
 		goto out_free;
 	if (skb->tstamp.off_sec)
-		skb_get_timestamp(skb, &sk->sk_stamp)
+		skb_get_timestamp(skb, &sk->sk_stamp);
 
 	msg->msg_namelen = sizeof(*sipx);