Re: [PATCH -next v2] usb: cdns3: cdns3-gadget: Use list_move_tail instead of list_del/list_add_tail

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On 21-06-09 15:27:20, Baokun Li wrote:
> Using list_move_tail() instead of list_del() + list_add_tail().
> 
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx>
> ---
> V1->V2:
> 	CC mailist
> 
>  drivers/usb/cdns3/cdns3-gadget.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c
> index 57adcdbfab5f..5d8c982019af 100644
> --- a/drivers/usb/cdns3/cdns3-gadget.c
> +++ b/drivers/usb/cdns3/cdns3-gadget.c
> @@ -430,9 +430,7 @@ static int cdns3_start_all_request(struct cdns3_device *priv_dev,
>  		if (ret)
>  			return ret;
>  
> -		list_del(&request->list);
> -		list_add_tail(&request->list,
> -			      &priv_ep->pending_req_list);
> +		list_move_tail(&request->list, &priv_ep->pending_req_list);
>  		if (request->stream_id != 0 || (priv_ep->flags & EP_TDLCHK_EN))
>  			break;
>  	}
> 

Applied, thanks.

-- 

Thanks,
Peter Chen




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