From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Mon, 13 Oct 2014 10:32:12 -0500
From: Felipe Balbi <balbi@ti.com>
To: David Cohen <david.a.cohen@linux.intel.com>
CC: <balbi@ti.com>, <gregkh@linuxfoundation.org>, <mina86@mina86.com>,
	<r.baldyga@samsung.com>, <linux-usb@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <stable@vger.kernel.org>,
	Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Subject: Re: [PATCH v2] usb: ffs: fix regression when
 quirk_ep_out_aligned_size flag is set
Message-ID: <20141013153212.GE21709@saruman>
Reply-To: <balbi@ti.com>
References: <1412727486-479-1-git-send-email-david.a.cohen@linux.intel.com>
 <1412802738-28839-1-git-send-email-david.a.cohen@linux.intel.com>
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On Wed, Oct 08, 2014 at 02:12:18PM -0700, David Cohen wrote:
> The commit '2e4c7553cd usb: gadget: f_fs: add aio support' broke the
> quirk implemented to align buffer size to maxpacketsize on out endpoint.
> As result, functionfs does not work on Intel platforms using dwc3 driver
> (i.e. Bay Trail and Merrifield). This patch fixes the issue.
>=20
> This code is based on a previous Qiuxu's patch.
>=20
> Fixes: 2e4c7553cd (usb: gadget: f_fs: add aio support)
> Cc: <stable@vger.kernel.org> # v3.16+
> Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
> Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
> Acked-by: Michal Nazarewicz <mina86@mina86.com>
> ---
>=20
> Hi,
>=20
> Since this is a feature that worked in past, this is meant for stable
> versions >=3D 3.16 too.
>=20
> v1 to v2: just added Fixes, Cc and Acked-by lines on patch description.

this adds a build warning for use of maybe unitialized data_len. Plese
fix.

--=20
balbi

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