# Re: \[v2\] ext4: delete a no useful sentence

- From: Theodore Ts'o \<tytso@mit.edu\>
- Date: 2012-07-09 14:25:31 
- List: linux-ext4
- Page: https://ratatoskr.run/linux-ext4/2012/07/13415532
- Thread: https://ratatoskr.run/linux-ext4/2012/06/13415347/t.md

```text
On Thu, Jun 21, 2012 at 08:31:06AM -0000, Liu Haibo wrote:
> From: Haibo Liu <redacted>
> 
> In this patch, the sentence "poff = block % blocks_per_page"
> in ext4_mb_get_buddy_page_lock has no effect.
> So we should delete it to save cpu.
> 
> v1->v2: update the patch subject and the patch comment.
> 
> Signed-off-by: Haibo Liu <redacted>

Applied, thanks.  BTW, I modified the patch description a little to
note that the compiler would optimize out the statement, but it's
better to remove unused C statements.

       	  	 				- Ted
```