Re: [PATCHv4 0/3] btrfs: remove unneeded variable and if possbile

[David Sterba]

On Fri, Aug 17, 2018 at 12:37:12AM +0800, zhong jiang wrote:
> v3->v4:
>  -  btrfs_destroy_delayed_refs return value would be actually needed.
>     so just remove the unneeded variable "ret" and modify the subject
> 
> v2->v3:
>  - repost the patches with detailed commit message.
> 
> v1->v2:
>  - Fix v1 issue that forget to return after remove the variable "ret".
> 
> zhong jiang (3):
>   btrfs: remove unneeded variable "ret" in btrfs_destroy_delayed_refs
>   btrfs: change btrfs_free_reserved_bytes to be void funtion
>   btrfs: change btrfs_pin_log_trans to be void function

Patches 2 and 3 applied, thanks, but the first one dropped.