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Message-ID: <55DCDA49.9040308@cogentembedded.com>
Date: Wed, 26 Aug 2015 00:12:41 +0300
From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To: Kris Borer <kborer@...il.com>, gregkh@...uxfoundation.org
Cc: stefan.koch10@...il.com, lkml14@...tdoyle.com,
stern@...land.harvard.edu, linux-usb@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: message: remove redundant declaration
Hello.
On 08/25/2015 05:30 AM, Kris Borer wrote:
> Fix the Sparse warning:
>
> message.c:1390:21: warning: symbol 'i' shadows an earlier one
> message.c:1294:13: originally declared here
>
> Signed-off-by: Kris Borer <kborer@...il.com>
> ---
> drivers/usb/core/message.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
> index f368d20..e83648d 100644
> --- a/drivers/usb/core/message.c
> +++ b/drivers/usb/core/message.c
> @@ -1387,7 +1387,6 @@ int usb_set_interface(struct usb_device *dev, int interface, int alternate)
> * new altsetting.
> */
> if (manual) {
> - int i;
>
Why not remove (now unneeded) empty line?
> for (i = 0; i < alt->desc.bNumEndpoints; i++) {
> epaddr = alt->endpoint[i].desc.bEndpointAddress;
MBR, Sergei
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