linux-kernel - Re: [PATCH 2/13 v2] [SCSI] qla2xxx: make return of 0 explicit

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Message-ID: <F5D084D6342F9B479C34599BB0A03E4D01284E79BF@AVMB1.qlogic.org>
Date:	Tue, 20 May 2014 15:07:30 +0000
From:	Saurav Kashyap <saurav.kashyap@...gic.com>
To:	Dan Carpenter <dan.carpenter@...cle.com>,
	Julia Lawall <julia.lawall@...6.fr>
CC:	Dept-Eng QLA2xxx Upstream <qla2xxx-upstream@...gic.com>,
	"kernel-janitors@...r.kernel.org" <kernel-janitors@...r.kernel.org>,
	"James E.J. Bottomley" <JBottomley@...allels.com>,
	linux-scsi <linux-scsi@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/13 v2] [SCSI] qla2xxx: make return of 0 explicit

Acked-by: Saurav Kashyap <saurav.kashyap@...gic.com>

>On Tue, May 20, 2014 at 07:36:48AM +0800, Julia Lawall wrote:
>> 
>> 
>> On Mon, 19 May 2014, Dan Carpenter wrote:
>> 
>> > On Mon, May 19, 2014 at 04:07:52PM +0000, Saurav Kashyap wrote:
>> > > Hi Julia,
>> > >
>> > > Status is already set to 0 at the beginning of the function, I think
>> > > we should just "return status" here to be consistent with the rest
>>of
>> > > the function.
>> >
>> > "return 0;" is more clear than "return status;".
>> >
>> > Consistency is great so long as it makes the code easier to read.
>>Don't
>> > lose track of the real goal.
>> 
>> If status were an informative word, there might be a reason for it.  But
>> integer typed functions almost always return their status, so there is
>>no
>> real information.
>
>Just to be clear, I'm agreeing with you...  "return 0;" is better.
>
>regards,
>dan carpenter
>

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