From 7a717ac6e6f154deebfe2af75a82ca0a76025453 Mon Sep 17 00:00:00 2001
From: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Date: Wed, 10 Jun 2015 08:28:13 +0900
Subject: [PATCH] Fix compiler warning

The local variable off is uninitialized on 'goto fill'.
Initializing with 0 seems to be appropriate to fix following gcc warning
although off is actually always initialized as the function returns with
1 on 'if (!i)' case.

options.c:920: warning: 'off' may be used uninitialized in this function
---
 options.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/options.c b/options.c
index e3b93383..76146a71 100644
--- a/options.c
+++ b/options.c
@@ -917,7 +917,7 @@ static int str_opendir_cb(void *data, const char fio_unused *str)
 static int pattern_cb(char *pattern, unsigned int max_size,
 		      const char *input, unsigned int *pattern_bytes)
 {
-	long off;
+	long off = 0;
 	int i = 0, j = 0, len, k, base = 10;
 	uint32_t pattern_length;
 	char *loc1, *loc2;
-- 
2.25.1