cdc_ncm: fix endianness problem.

cdc_ncm: fix endianness problem.

commit 36c35416a94f5632c3addad05217ff02c39b3b61 upstream.

Fix a misusage of the struct usb_cdc_notification to pass arguments to the
usb_control_msg function.  The usb_control_msg function expects host endian
arguments but usb_cdc_notification stores these values as little endian.

Now usb_control_msg is directly invoked with host endian values.

Signed-off-by: Giuseppe Scrivano <giuseppe@southpole.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>