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From: Greg KH <gregkh@linuxfoundation.org>
To: Mao Wenan <maowenan@huawei.com>
Cc: jeremy@azazel.net, devel@driverdev.osuosl.org,
	kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] staging: Remove set but not used variable ‘status’
Date: Sat, 25 May 2019 07:01:13 +0200	[thread overview]
Message-ID: <20190525050113.GB18684@kroah.com> (raw)
In-Reply-To: <20190525042642.78482-1-maowenan@huawei.com>

On Sat, May 25, 2019 at 12:26:42PM +0800, Mao Wenan wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/staging/kpc2000/kpc_spi/spi_driver.c: In function
> ‘kp_spi_transfer_one_message’:
> drivers/staging/kpc2000/kpc_spi/spi_driver.c:282:9: warning: variable
> ‘status’ set but not used [-Wunused-but-set-variable]
>      int status = 0;
>          ^~~~~~
> The variable 'status' is not used any more, remve it.
> 
> Signed-off-by: Mao Wenan <maowenan@huawei.com>
> ---
>  drivers/staging/kpc2000/kpc_spi/spi_driver.c | 3 ---
>  1 file changed, 3 deletions(-)

What is [PATCH net] in the subject for?  This is not a networking driver
:(


  reply	other threads:[~2019-05-25  5:01 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-25  4:26 Mao Wenan
2019-05-25  5:01 ` Greg KH [this message]
2019-05-25  6:39   ` maowenan
2019-05-25  8:13 ` [PATCH -next v2] staging: kpc2000: " Mao Wenan
2019-05-28  2:09   ` maowenan
2019-05-28  8:02   ` [PATCH -next v3 0/2] cleanup for kpc2000_spi.c Mao Wenan
2019-05-28  8:02     ` [PATCH -next v3 1/2] staging: kpc2000: report error status to spi core Mao Wenan
2019-05-28  8:02     ` [PATCH -next v3 2/2] staging: kpc2000: replace white spaces with tabs for kpc2000_spi.c Mao Wenan
2019-05-25 12:59 ` [PATCH net] staging: Remove set but not used variable ‘status’ Sven Van Asbroeck
2019-05-27  2:33   ` maowenan

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