check_move
if (!src_o->check_move(bp, src_o, dest_o,
mac_obj->check_move = bnx2x_check_move_always_err;
mac_obj->check_move = bnx2x_check_move;
vlan_obj->check_move = bnx2x_check_move;
vlan_mac_obj->check_move = bnx2x_check_move_always_err;
vlan_mac_obj->check_move = bnx2x_check_move;
bool (*check_move)(struct bnx2x *bp,
check_move(&array);