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/openbmc/linux/drivers/usb/misc/
H A Dusbtest.cdiff 26186e5f2c1a6d1c244a3052f02e46ae29d823f2 Wed Apr 27 22:42:21 CDT 2016 Chunfeng Yun <chunfeng.yun@mediatek.com> usb: misc: usbtest: fix error of urb allocation

urb allocation will fail when usbtest_alloc_urb() tries to
allocate zero length buffer, but it doesn't need it in fact,
so just skips buffer allocation in the case.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>