Re: [PATCH 2/6] block: use bio_{wouldblock,io}_error in direct_make_request

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On 28.02.20 г. 17:05 ч., Guoqing Jiang wrote:
> Use the two functions to simplify code.
> 
> Signed-off-by: Guoqing Jiang <guoqing.jiang@xxxxxxxxxxxxxxx>
> ---
>  block/blk-core.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/block/blk-core.c b/block/blk-core.c
> index fd43266029be..6d36c2ad40ba 100644
> --- a/block/blk-core.c
> +++ b/block/blk-core.c
> @@ -1121,10 +1121,9 @@ blk_qc_t direct_make_request(struct bio *bio)
>  
>  	if (unlikely(blk_queue_enter(q, nowait ? BLK_MQ_REQ_NOWAIT : 0))) {
>  		if (nowait && !blk_queue_dying(q))
> -			bio->bi_status = BLK_STS_AGAIN;
> +			bio_wouldblock_error(bio);
>  		else
> -			bio->bi_status = BLK_STS_IOERR;
> -		bio_endio(bio);
> +			bio_io_error(bio);
>  		return BLK_QC_T_NONE;
>  	}
>  
> 

The code is functionally identical so:

Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>



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