linux-kernel - Re: [PATCH next] scsi: scsi_debug: Fix missing error code in scsi_debug

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Date:   Tue, 18 Apr 2023 23:20:13 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Harshit Mogalapalli <harshit.m.mogalapalli@...cle.com>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        error27@...il.com, kernel-janitors@...r.kernel.org,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        John Garry <john.g.garry@...cle.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH next] scsi: scsi_debug: Fix missing error code in scsi_debug_init()

On Thu, 06 Apr 2023 00:46:07 -0700, Harshit Mogalapalli wrote:

> Smatch reports: drivers/scsi/scsi_debug.c:6996
> 	scsi_debug_init() warn: missing error code 'ret'
> 
> Although it is unlikely that KMEM_CACHE might fail, but if
> it does then ret might be zero. So to fix this explicitly
> mark ret as "-ENOMEM" and then goto driver_unreg.
> 
> [...]

Applied to 6.4/scsi-queue, thanks!

[1/1] scsi: scsi_debug: Fix missing error code in scsi_debug_init()
      https://git.kernel.org/mkp/scsi/c/b32283d75335

-- 
Martin K. Petersen	Oracle Linux Engineering