From: Johannes Berg <johannes@sipsolutions.net>
Date: Wed, 2 Apr 2008 14:49:50 +0000 (+0200)
Subject: mac_addr_n2a: don't use an unused 'blen' variable
X-Git-Tag: v0.9~46
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=53e5ce7a76aea856f748f7022302b8d184b388c2;p=thirdparty%2Fiw.git

mac_addr_n2a: don't use an unused 'blen' variable
---

diff --git a/util.c b/util.c
index 4a79f61..7f0df56 100644
--- a/util.c
+++ b/util.c
@@ -2,15 +2,15 @@
 
 int mac_addr_n2a(char *mac_addr, unsigned char *arg)
 {
-	int i, l, blen;
+	int i, l;
 
 	l = 0;
 	for (i = 0; i < ETH_ALEN ; i++) {
 		if (i == 0) {
-			snprintf(mac_addr+l, blen, "%02x", arg[i]);
+			sprintf(mac_addr+l, "%02x", arg[i]);
 			l += 2;
 		} else {
-			snprintf(mac_addr+l, blen, ":%02x", arg[i]);
+			sprintf(mac_addr+l, ":%02x", arg[i]);
 			l += 3;
 		}
 	}