Re: [PATCH -next] blk-iolatency: remove set but not used variables 'changed' and 'blkiolat'

[Jens Axboe <axboe@xxxxxxxxx>]

On 9/13/18 7:35 PM, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> block/blk-iolatency.c: In function 'scale_change':
> block/blk-iolatency.c:301:7: warning:
>  variable 'changed' set but not used [-Wunused-but-set-variable]
> 
> block/blk-iolatency.c: In function 'iolatency_set_limit':
> block/blk-iolatency.c:765:24: warning:
>  variable 'blkiolat' set but not used [-Wunused-but-set-variable]

Applied, thanks.

-- 
Jens Axboe