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

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Date:   Mon, 30 Sep 2019 22:38:28 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     Don Brace <don.brace@...rosemi.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Murthy Bhat <Murthy.Bhat@...rosemi.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        <esc.storagedev@...rosemi.com>, <linux-scsi@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>,
        Hulk Robot <hulkci@...wei.com>
Subject: Re: [PATCH -next] scsi: smartpqi: remove set but not used variable 'ctrl_info'


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