Re: [PATCH -next] scsi: smartpqi: remove set but not used variable 'ctrl_info'

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To: YueHaibing <yuehaibing@xxxxxxxxxx>
Subject: Re: [PATCH -next] scsi: smartpqi: remove set but not used variable 'ctrl_info'
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Mon, 30 Sep 2019 22:38:28 -0400
Cc: Don Brace <don.brace@xxxxxxxxxxxxx>, "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, Murthy Bhat <Murthy.Bhat@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, <esc.storagedev@xxxxxxxxxxxxx>, <linux-scsi@xxxxxxxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, <kernel-janitors@xxxxxxxxxxxxxxx>, Hulk Robot <hulkci@xxxxxxxxxx>
In-reply-to: <20190831130348.20552-1-yuehaibing@huawei.com> (yuehaibing@huawei.com's message of "Sat, 31 Aug 2019 13:03:48 +0000")
Organization: Oracle Corporation
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux)

YueHaibing,

> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/scsi/smartpqi/smartpqi_init.c: In function 'pqi_driver_version_show':
> drivers/scsi/smartpqi/smartpqi_init.c:6164:24: warning:
>  variable 'ctrl_info' set but not used [-Wunused-but-set-variable]

Applied to 5.5/scsi-queue, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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