From 98ab67580f4cdcede021f6f5a2d9d50bb86bff55 Mon Sep 17 00:00:00 2001
From: Guy Harris <guy@alum.mit.edu>
Date: Wed, 5 Nov 2014 11:19:39 -0800
Subject: [PATCH 4/4] Get rid of unused variable.

Also clean up white space a bit.

(cherry picked from 86db77ce320dd9e81e5cc7b93ac9adf26643b140)
---
 gencode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gencode.c b/gencode.c
index 2ff725e..9c1d17b 100644
--- a/gencode.c
+++ b/gencode.c
@@ -7940,7 +7940,7 @@ struct block *
 gen_vlan(vlan_num)
 	int vlan_num;
 {
-	struct	block	*b0, *b1;
+	struct	block	*b0;
 
 	/* can't check for VLAN-encapsulated packets inside MPLS */
 	if (label_stack_depth > 0)
@@ -8012,7 +8012,7 @@ struct block *
 gen_mpls(label_num)
 	int label_num;
 {
-	struct	block	*b0,*b1;
+	struct	block	*b0, *b1;
 
 	/*
 	 * Change the offsets to point to the type and data fields within
-- 
2.4.3