From 19d4beceb2819198ab15da688370867891594cf5 Mon Sep 17 00:00:00 2001
From: "Christian S.J. Peron" <csjp@FreeBSD.org>
Date: Sun, 9 May 2004 01:53:31 +0000
Subject: [PATCH] Remove redundant sanity check before add_mac() when adding
 mac ipfw rules. The exact same sanity check is performed as the first
 operation of add_mac(), so there is no sense in doing it twice.

Approved by:	bmilekic (mentor)
PR:		bin/55981
---
 sbin/ipfw/ipfw2.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sbin/ipfw/ipfw2.c b/sbin/ipfw/ipfw2.c
index b0c28f6b02f4..0421995a02ce 100644
--- a/sbin/ipfw/ipfw2.c
+++ b/sbin/ipfw/ipfw2.c
@@ -3388,8 +3388,6 @@ add(int ac, char *av[])
 			break;
 
 		case TOK_MAC:
-			if (ac < 2)
-				errx(EX_USAGE, "MAC dst-mac src-mac");
 			if (add_mac(cmd, ac, av)) {
 				ac -= 2; av += 2;
 			}