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Date:	Wed, 7 Oct 2015 14:49:22 -0400
From:	Chad Dupuis <chad.dupuis@...gic.com>
To:	Maurizio Lombardi <mlombard@...hat.com>
CC:	Arnd Bergmann <arnd@...db.de>, <linux-scsi@...r.kernel.org>,
	<QLogic-Storage-Upstream@...gic.com>,
	"James E.J. Bottomley" <JBottomley@...n.com>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	Joe Carnuccio <joe.carnuccio@...gic.com>,
	Yuval Mintz <Yuval.Mintz@...gic.com>,
	"David S. Miller" <davem@...emloft.net>, <netdev@...r.kernel.org>
Subject: Re: [PATCH] bnx2fc: reduce stack usage in __bnx2fc_enable



On Wed, 7 Oct 2015, Maurizio Lombardi wrote:

> Hi,
>
> On 10/07/2015 03:11 PM, Arnd Bergmann wrote:
>> -	memset(&npiv_tbl, 0, sizeof(npiv_tbl));
>> -	if (hba->cnic->get_fc_npiv_tbl(hba->cnic, &npiv_tbl))
>> +	npiv_tbl = kzalloc(sizeof(struct cnic_fc_npiv_tbl), GFP_KERNEL);
>> +	if (!npiv_tbl)
>>  		goto done;
>>
>
> If kzalloc() fails perhaps the function should return -ENOMEM, not zero.
>

The enablement of the fcoe interface can still proceed if this particular 
allocation fails so returning 0 would be appropriate here.

This patch looks good to me.

>
> Regards,
> Maurizio Lombardi
>
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