diff options
| -rw-r--r-- | fs/ext4/mballoc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 11e1fd5..fbec2ef 100644 --- a/fs/ext4/mballoc.c +++ b/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: |