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

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__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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Andrzej Pietrasiewicz 2015-01-16 15:14:27 +01:00 • committed by Felipe Balbi

parent 16272ae77e

commit 06ab8b04d2

1 changed files with 7 additions and 3 deletions

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drivers/usb/gadget/function/uvc_configfs.c

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