linux-kernel - Re: [PATCH 1/7] USB: gadget: file_storage: put

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Message-id: <op.vk6vuxix7p4s8u@pikus>
Date:	Tue, 26 Oct 2010 17:26:47 +0200
From:	Michał Nazarewicz <m.nazarewicz@...sung.com>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, Michal Nazarewicz <mina86@...a86.com>
Subject: Re: [PATCH 1/7] USB: gadget: file_storage: put_device() in error
 recovery

On Tue, 26 Oct 2010 17:14:52 +0200, Alan Stern <stern@...land.harvard.edu> wrote:

> On Tue, 26 Oct 2010, [utf-8] MichaÅ‚ Nazarewicz wrote:
>
>> >> +		if ((rc = device_create_file(&curlun->dev, &dev_attr_ro))  ||
>> >> +		    (rc = device_create_file(&curlun->dev, &dev_attr_nofua)) ||
>> >> +		    (rc = device_create_file(&curlun->dev, &dev_attr_file)))
>> >> +			goto out;
>> >
>> > As long as you're changing these anyway, you may as well use the style
>> > most developers seem to prefer:
>> >
>> > 		rc = device_create_file(&curlun->dev, &dev_attr_ro);
>> > 		if (rc)
>> > 			goto out;
>> > 		...
>>
>> But then it'd be total of 9 lines consisting of three 3-line ifs.  I decided
>> that it would be more readable with a single if even though it is not compliant
>> with coding style.  What do you think?  I can just resend it.
>
> I think you should change it as I suggested.

OK, I'll resend the whole set tomorrow or the day after tomorrow.

-- 
Best regards,                                        _     _
| Humble Liege of Serenely Enlightened Majesty of  o' \,=./ `o
| Computer Science,  Michał "mina86" Nazarewicz       (o o)
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