usb: device: class: rndis: correct packet reception

Allows receive packets that are bigger than
CONFIG_RNDIS_BULK_EP_MPS.

Considering:
* MaxPacketsPerTransfer is 1
* MaxTransferSize is 1558
* PacketAlignmentFactor is 0 (20=1)

The rndis_bulk_out shall be able to receive transfer
up to 1558 bytes (inclusive).

Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
1 file changed