qede: Utilize xmit_more

This patch uses xmit_more optimization to reduce
number of TX doorbells write per packet.

Signed-off-by: Manish <manish.chopra@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed