From 62e2b8d46468d36ae1398b214e6c644153f6aae7 Mon Sep 17 00:00:00 2001
From: Roel Kluin <12o3l@tiscali.nl>
Date: Tue, 29 Apr 2008 22:01:15 -0400
Subject: [PATCH] --- yaml --- r: 95065 b: refs/heads/master c:
 f1fa3342e271029f93d323ca664809b94594fe04 h: refs/heads/master i:   95063:
 6a461c92c7f2c78b50a5e77c3398539b823f4ae6 v: v3

---
 [refs]                  | 2 +-
 trunk/fs/ext4/mballoc.c | 8 +++-----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/[refs] b/[refs]
index 69b287298b99..cc00d35d6a86 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f8a87d89304c1eea8e4a8dc02d134f57590913c6
+refs/heads/master: f1fa3342e271029f93d323ca664809b94594fe04
diff --git a/trunk/fs/ext4/mballoc.c b/trunk/fs/ext4/mballoc.c
index 11e1fd59acbd..fbec2ef93797 100644
--- a/trunk/fs/ext4/mballoc.c
+++ b/trunk/fs/ext4/mballoc.c
@@ -2272,13 +2272,13 @@ static int ext4_mb_init_backend(struct super_block *sb)
 		meta_group_info[j] = kzalloc(len, GFP_KERNEL);
 		if (meta_group_info[j] == NULL) {
 			printk(KERN_ERR "EXT4-fs: can't allocate buddy mem\n");
-			i--;
 			goto err_freebuddy;
 		}
 		desc = ext4_get_group_desc(sb, i, NULL);
 		if (desc == NULL) {
 			printk(KERN_ERR
 				"EXT4-fs: can't read descriptor %lu\n", i);
+			i++;
 			goto err_freebuddy;
 		}
 		memset(meta_group_info[j], 0, len);
@@ -2318,13 +2318,11 @@ static int ext4_mb_init_backend(struct super_block *sb)
 	return 0;
 
 err_freebuddy:
-	while (i >= 0) {
+	while (i-- > 0)
 		kfree(ext4_get_group_info(sb, i));
-		i--;
-	}
 	i = num_meta_group_infos;
 err_freemeta:
-	while (--i >= 0)
+	while (i-- > 0)
 		kfree(sbi->s_group_info[i]);
 	iput(sbi->s_buddy_cache);
 err_freesgi: