From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Wed, 27 Feb 2013 17:53:28 +0000 (+0100)
Subject: crush/builder.c: reduce scope of oldsize in crush_add_rule()
X-Git-Tag: v0.59~84^2~4
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8d35a660e46b7fb2d05bd1dd1844c882c2aae54c;p=ceph.git

crush/builder.c: reduce scope of oldsize in crush_add_rule()

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/src/crush/builder.c b/src/crush/builder.c
index 880c80902438..5b5f58a47080 100644
--- a/src/crush/builder.c
+++ b/src/crush/builder.c
@@ -55,7 +55,6 @@ void crush_finalize(struct crush_map *map)
 int crush_add_rule(struct crush_map *map, struct crush_rule *rule, int ruleno)
 {
 	__u32 r;
-	int oldsize;
 
 	if (ruleno < 0) {
 		for (r=0; r < map->max_rules; r++)
@@ -68,6 +67,7 @@ int crush_add_rule(struct crush_map *map, struct crush_rule *rule, int ruleno)
 
 	if (r >= map->max_rules) {
 		/* expand array */
+		int oldsize;
 		oldsize = map->max_rules;
 		map->max_rules = r+1;
 		map->rules = realloc(map->rules, map->max_rules * sizeof(map->rules[0]));