linux-kernel - Re: [PATCH V2] usb: gadget: udc: renesas

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Message-ID: <2025020324-siding-custodian-b21d@gregkh>
Date: Mon, 3 Feb 2025 16:41:03 +0100
From: Greg KH <gregkh@...uxfoundation.org>
To: guoren@...nel.org
Cc: palmer@...belt.com, conor@...nel.org, geert+renesas@...der.be,
	prabhakar.mahadev-lad.rj@...renesas.com,
	yoshihiro.shimoda.uh@...esas.com, linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	Guo Ren <guoren@...ux.alibaba.com>, stable@...r.kernel.org,
	kernel test robot <lkp@...el.com>
Subject: Re: [PATCH V2] usb: gadget: udc: renesas_usb3: Fix compiler warning

On Wed, Jan 22, 2025 at 03:12:31AM -0500, guoren@...nel.org wrote:
> From: Guo Ren <guoren@...ux.alibaba.com>
> 
> drivers/usb/gadget/udc/renesas_usb3.c: In function 'renesas_usb3_probe':
> drivers/usb/gadget/udc/renesas_usb3.c:2638:73: warning: '%d'
> directive output may be truncated writing between 1 and 11 bytes into a
> region of size 6 [-Wformat-truncation=]
> 2638 |   snprintf(usb3_ep->ep_name, sizeof(usb3_ep->ep_name), "ep%d", i);
>                                     ^~~~~~~~~~~~~~~~~~~~~~~~     ^~   ^
> 
> Fixes: 746bfe63bba3 ("usb: gadget: renesas_usb3: add support for Renesas
> USB3.0 peripheral controller")

Please don't wrap lines here.

> Cc: stable@...r.kernel.org
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202501201409.BIQPtkeB-lkp@intel.com/
> Signed-off-by: Guo Ren <guoren@...ux.alibaba.com>
> Signed-off-by: Guo Ren <guoren@...nel.org>

No need to sign off twice on a commit, I'll just drop the last one as
that doesn't match the From: line here.

thanks,

greg k-h