linux-kernel - Re: [PATCH] block: nvme-scsi: Catch kcalloc failure

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Message-ID: <558595D2.1040607@fb.com>
Date:	Sat, 20 Jun 2015 10:33:22 -0600
From:	Jens Axboe <axboe@...com>
To:	Axel Lin <axel.lin@...ics.com>,
	Matthew Wilcox <willy@...ux.intel.com>
CC:	<linux-nvme@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] block: nvme-scsi: Catch kcalloc failure

On 06/20/2015 02:29 AM, Axel Lin wrote:
> res variable was initialized to -ENOMEM, but it's override by
> nvme_trans_copy_from_user(). So current code returns 0 if kcalloc fails.
> Fix it to return proper error code.

Looks good to me, applied for 4.2.

-- 
Jens Axboe

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