From: Roy Marples <roy@marples.name>
Date: Tue, 13 Jun 2017 18:42:03 +0000 (+0100)
Subject: llen is unused here.
X-Git-Tag: v7.0.0-rc2~53
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5db66eef9d72675b3d989f239d9cc7ccca297c57;p=thirdparty%2Fdhcpcd.git

llen is unused here.
---

diff --git a/src/common.c b/src/common.c
index 4a5c6ec7..861cc62e 100644
--- a/src/common.c
+++ b/src/common.c
@@ -179,7 +179,6 @@ read_hwaddr_aton(uint8_t **data, const char *path)
 	FILE *fp;
 	char *buf;
 	size_t buf_len, len;
-	ssize_t llen;
 
 	if ((fp = fopen(path, "r")) == NULL)
 		return 0;
@@ -187,7 +186,7 @@ read_hwaddr_aton(uint8_t **data, const char *path)
 	buf = NULL;
 	buf_len = len = 0;
 	*data = NULL;
-	while ((llen = getline(&buf, &buf_len, fp)) != -1) {
+	while (getline(&buf, &buf_len, fp) != -1) {
 		if ((len = hwaddr_aton(NULL, buf)) != 0) {
 			if (buf_len >= len)
 				*data = (uint8_t *)buf;