From 5ff6260071ef2465ba33ce6dd9b7c7b3168f4c88 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Tue, 27 Jun 2017 12:05:27 +0200
Subject: [PATCH] coverity: move initilization of count variable

Make code more understandble for Coverity, so it sees connection
between 'extents' and 'count' and in fact code is more readable.
---
 libdm/libdm-stats.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libdm/libdm-stats.c b/libdm/libdm-stats.c
index b0c9e4bd4..5cb7c2c60 100644
--- a/libdm/libdm-stats.c
+++ b/libdm/libdm-stats.c
@@ -4606,6 +4606,7 @@ static uint64_t *_stats_map_file_regions(struct dm_stats *dms, int fd,
 	struct stat buf;
 	int update;
 
+	*count = 0;
 	update = _stats_group_id_present(dms, group_id);
 
 #ifdef BTRFS_SUPER_MAGIC
@@ -4771,7 +4772,7 @@ uint64_t *dm_stats_create_regions_from_fd(struct dm_stats *dms, int fd,
 					  struct dm_histogram *bounds,
 					  const char *alias)
 {
-	uint64_t *regions, count = 0;
+	uint64_t *regions, count;
 	int regroup = 1;
 
 	if (alias && !group) {