linux-kernel - Re: [PATCH v4] scsi: libfc: Fix passing zero to 'PTR

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Date:   Tue, 15 Sep 2020 17:52:51 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     <hare@...e.de>, <jejb@...ux.ibm.com>, <martin.petersen@...cle.com>,
        <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4] scsi: libfc: Fix passing zero to 'PTR_ERR' warning


YueHaibing,

> drivers/scsi/libfc/fc_disc.c:304
>  fc_disc_error() warn: passing zero to 'PTR_ERR'
>
> fp maybe NULL in fc_disc_error(), use PTR_ERR_OR_ZERO to handle this.

Applied to 5.10/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering