Re: [PATCH 80/84] staging: rts5208: Call scsi_done() directly

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On Wed, Sep 22, 2021 at 09:25:58AM -0700, Bart Van Assche wrote:
> Conditional statements are faster than indirect calls. Hence call
> scsi_done() directly.
> 
> Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
> ---
>  drivers/staging/rts5208/rtsx.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c
> index 898add4d1fc8..f1136f6bcee2 100644
> --- a/drivers/staging/rts5208/rtsx.c
> +++ b/drivers/staging/rts5208/rtsx.c
> @@ -140,7 +140,6 @@ static int queuecommand_lck(struct scsi_cmnd *srb,
>  	}
>  
>  	/* enqueue the command and wake up the control thread */
> -	srb->scsi_done = done;
>  	chip->srb = srb;
>  	complete(&dev->cmnd_ready);
>  
> @@ -423,7 +422,7 @@ static int rtsx_control_thread(void *__dev)
>  
>  		/* indicate that the command is done */
>  		else if (chip->srb->result != DID_ABORT << 16) {
> -			chip->srb->scsi_done(chip->srb);
> +			scsi_done(chip->srb);
>  		} else {
>  skip_for_abort:
>  			dev_err(&dev->pci->dev, "scsi command aborted\n");
> @@ -635,7 +634,7 @@ static void quiesce_and_remove_host(struct rtsx_dev *dev)
>  	if (chip->srb) {
>  		chip->srb->result = DID_NO_CONNECT << 16;
>  		scsi_lock(host);
> -		chip->srb->scsi_done(dev->chip->srb);
> +		scsi_done(dev->chip->srb);
>  		chip->srb = NULL;
>  		scsi_unlock(host);
>  	}

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>



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