btrfs: don't opencode extent_changeset_free

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 997afb7..fed1cec 100644 (file)
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -3625,8 +3625,7 @@ cleanup:
        qgroup_unreserve_range(inode, reserved, start, len);
 out:
        if (new_reserved) {
-               extent_changeset_release(reserved);
-               kfree(reserved);
+               extent_changeset_free(reserved);
                *reserved_ret = NULL;
        }
        return ret;