On 7/1/20 11:36 PM, Wei Yongjun wrote:
> After commit 37f4a24c2469 ("blk-mq: centralise related handling
> into blk_mq_get_driver_tag"), 'hctx' is never be used. Gcc report
> build warning:
>
> block/blk-flush.c:222:24: warning:
> variable hctx set but not used [-Wunused-but-set-variable]
> 222 | struct blk_mq_hw_ctx *hctx;
> | ^~~~
>
> Just removing it to avoid build warning.
I reverted that patch that introduced this issue, so I'm expecting
this one to just be folded in with a resubmission.
--
Jens Axboe
