linux-kernel - Re: [PATCH] usb: dwc3: gadget: remove not used field dwc3

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Message-ID: <ce3f239a-c8bd-428f-a8f2-71f0b5a943cd@samsung.com>
Date: Fri, 20 Dec 2024 15:27:46 +0530
From: Selvarasu Ganesan <selvarasu.g@...sung.com>
To: Renjun Wang <renjunw0@...mail.com>, Thinh.Nguyen@...opsys.com
Cc: gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: dwc3: gadget: remove not used field
 dwc3_request.sg


On 12/19/2024 8:42 PM, Renjun Wang wrote:
> Based on commit 61440628a4ff ("usb: dwc3: gadget: Cleanup SG handling"),
> the field dwc3_request.sg is no longer needed and not used in any
> other files, remove it.
>
> Signed-off-by: Renjun Wang <renjunw0@...mail.com>
> ---
>   drivers/usb/dwc3/core.h | 1 -
>   1 file changed, 1 deletion(-)
>
> diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
> index ee73789326bc..3be069c4520e 100644
> --- a/drivers/usb/dwc3/core.h
> +++ b/drivers/usb/dwc3/core.h
> @@ -956,7 +956,6 @@ struct dwc3_request {
>   	struct usb_request	request;
>   	struct list_head	list;
>   	struct dwc3_ep		*dep;
> -	struct scatterlist	*sg;
>   	struct scatterlist	*start_sg;
>   
>   	unsigned int		num_pending_sgs;
The same change has already been incorporated as part of the following 
commit.
commit: 686d4a2c26b49 ("usb: dwc3: remove unused sg struct member")