diff options
| author | Anand Jain <anand.jain@oracle.com> | 2015-10-07 17:23:23 +0800 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-04-13 17:14:19 -0400 |
| commit | c0109d289de5a48e54a2d070981a629fc241f112 (patch) | |
| tree | a68f51c81d692ebb2decb9476e20d986f8fd5ea2 /fs/btrfs | |
| parent | dd25a5d97400cb10a85a09eac07d541975e39522 (diff) | |
Btrfs: add missing brelse when superblock checksum fails
[ Upstream commit b2acdddfad13c38a1e8b927d83c3cf321f63601a ]
Looks like oversight, call brelse() when checksum fails. Further down the
code, in the non error path, we do call brelse() and so we don't see
brelse() in the goto error paths.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/disk-io.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 99e8f60c7962..cea54ea9e5df 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -2622,6 +2622,7 @@ int open_ctree(struct super_block *sb, if (btrfs_check_super_csum(bh->b_data)) { printk(KERN_ERR "BTRFS: superblock checksum mismatch\n"); err = -EINVAL; + brelse(bh); goto fail_alloc; } |