USB: whci-hcd: add check for dma mapping error
qset_fill_page_list() do not check for dma mapping errors. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by:Alexey Khoroshilov <khoroshilov@ispras.ru> Cc: stable <stable@vger.kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
464ad8c4