From 28f04fd647dd27d1b59211ab1bc1e91a316e8e22 Mon Sep 17 00:00:00 2001
From: Giovanni Bajo <rasky@develer.com>
Date: Sat, 28 Apr 2012 03:46:59 +0200
Subject: [PATCH] Remove unused variable.

---
 src/cache.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/cache.c b/src/cache.c
index 9fd1cf2..a589079 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -1366,8 +1366,6 @@ struct keydata *keydata_alloc(char *data, size_t len)
 
 size_t keydata_walk(struct keydata **key, unsigned char **p, size_t cnt)
 {
-  size_t ret;
-
   if (*p == NULL)
     *p = (*key)->key;
   else if (*p == (*key)->key + KEYBLOCK_LEN)