From: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Date: Fri, 16 Jan 2015 14:14:27 +0000 (+0100)
Subject: usb: gadget: uvc: preserve the address passed to kfree()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~86^2^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06ab8b04d232c80cb4b23984290ce413058cc975;p=pandora-kernel.git

usb: gadget: uvc: preserve the address passed to kfree()

__uvcg_fill_strm() called from __uvcg_iter_stream_cls()
might have advanced the "data" even if __uvcg_iter_stream_cls()
returns an error, so use a backup copy as an argument to kfree().

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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