On 16.04.19 г. 10:15 ч., Qu Wenruo wrote:
> cleanup_ref_head() will only return 0 or 1, no way to return minutes
> value.
>
> So remove the dead branch.
>
> Signed-off-by: Qu Wenruo <wqu@xxxxxxxx>
This is a left-over from the kernel copy, due to the kernel version able
to return < 0 from, say, run_and_cleanup_extent_op.
Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>
> ---
> extent-tree.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/extent-tree.c b/extent-tree.c
> index 8c9cdeff3b02..b7ece0ccc237 100644
> --- a/extent-tree.c
> +++ b/extent-tree.c
> @@ -4235,8 +4235,6 @@ int btrfs_run_delayed_refs(struct btrfs_trans_handle *trans, unsigned long nr)
> /* We dropped our lock, we need to loop. */
> ret = 0;
> continue;
> - } else if (ret) {
> - return ret;
> }
> locked_ref = NULL;
> continue;
>
