linux-kernel - Re: [PATCH] {tty: serial, nand: onenand}: remove variable 'ufstat' set but not used

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Date:   Fri, 22 Nov 2019 19:33:47 +0800
From:   Chen Wandun <chenwandun@...wei.com>
To:     Greg KH <gregkh@...uxfoundation.org>
CC:     <jslaby@...e.com>, <linux-serial@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] {tty: serial, nand: onenand}: remove variable 'ufstat'
 set but not used



On 2019/11/22 19:14, Greg KH wrote:
> On Fri, Nov 22, 2019 at 07:12:39PM +0800, Chen Wandun wrote:
>> Fixes gcc '-Wunused-but-set-variable' warning:
>>
>> drivers/tty/serial/samsung_tty.c: In function s3c24xx_serial_rx_chars_dma:
>> drivers/tty/serial/samsung_tty.c:549:24: warning: variable ufstat set but not used [-Wunused-but-set-variable]
>>
>> Signed-off-by: Chen Wandun <chenwandun@...wei.com>
> 
> Your subject line is really odd, can you please fix that up and resend?
I check the git log of drivers/tty/serial/samsung_tty.c,
it seem like the subject line should be:
{tty: serial, nand: onenand}: samsung: remove variable 'ufstat' set but not used

Is that OK?

Thanks
Chen Wandun
> 
> thanks,
> 
> greg k-h
> 
> .
>