linux-kernel - Re: [PATCH] USB: gadget: f_mass_storage: fix in error recovery

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Message-ID: <87sk5wahr3.fsf@erwin.mina86.com>
Date:	Thu, 13 May 2010 00:16:00 +0200
From:	Michal Nazarewicz <mina86@...a86.com>
To:	Greg KH <greg@...ah.com>
Cc:	Michal Nazarewicz <m.nazarewicz@...sung.com>,
	linux-usb@...r.kernel.org,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Viral Mehta <Viral.Mehta@...infotech.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] USB: gadget: f_mass_storage: fix in error recovery

> On Wed, May 12, 2010 at 12:51:13PM +0200, Michal Nazarewicz wrote:
>> In to places in fsg_common_init() an unconditional call to kfree()
>> on common was performed in error recovery which is not a valid
>> behaviour since fsg_common structure is not always allocated by
>> fsg_common_init().
>> 
>> To fix, the calls has been replaced with a goto to a proper error
>> recovery which does the correct thing.
>> 
>> Also, refactored fsg_common_release() function.
>> 
>> Signed-off-by: Michal Nazarewicz <mina86@...a86.com>

Greg KH <greg@...ah.com> writes:
> Does this superseed your previous patch in this thread?

Yes. 

The difference is with fsg_common_release() function which is
purely a style change.

-- 
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 .o. | Liege of Serenly Enlightened Majesty of      o' \,=./ `o
 ..o | Computer Science,  Michal "mina86" Nazarewicz   (o o)
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