net/benet: Make lancer_wait_ready() static

The function needn't to be public, so to make it as static.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/net/ethernet/emulex/benet/be_cmds.c
Simple merge

diff --cc drivers/net/ethernet/emulex/benet/be_cmds.h
Simple merge