linux-kernel - Re: [scsi] scsi: ufs: don't check unsigned type for a negative value

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Message-ID: <yq17f3sr26n.fsf@oracle.com>
Date:   Mon, 13 Mar 2017 23:02:08 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Tomas Winkler <tomas.winkler@...el.com>
Cc:     James Bottomley <James.Bottomley@...senPartnership.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        Vinayak Holikatti <vinholikatti@...il.com>,
        Christoph Hellwig <hch@....de>,
        Yaniv Gardi <ygardi@...eaurora.org>,
        Subhash Jadavani <subhashj@...eaurora.org>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [scsi] scsi: ufs: don't check unsigned type for a negative value

>>>>> "Tomas" == Tomas Winkler <tomas.winkler@...el.com> writes:

Tomas> Fix compilation warning drivers/scsi/ufs/ufshcd.c:7645:13:
Tomas> warning: comparison of unsigned expression < 0 is always false
Tomas> [-Wtype-limits] if ((value < UFS_PM_LVL_0) || (value >=
Tomas> UFS_PM_LVL_MAX))

Applied to 4.11/scsi-fixes, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering