Since the RX path on USB devices is handled in process context we can
use GFP_KERNEL for RX buffer allocation. This should reduce the
likelihood of allocation failures.
Signed-off-by: NHelmut Schaa <helmut.schaa@googlemail.com>
Acked-by: NGertjan van Wingerde <gwingerde@gmail.com>
Tested-By: NMarc Dietrich <marvin24@gmx.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>