qlcnic: Fix usage of use_msi and use_msi_x module parameters

Once interrupts are enabled, instead of using module parameters,
use flags (QLCNIC_MSI_ENABLED and QLCNIC_MSIX_ENABLED) set by driver
to check interrupt mode.

Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
Simple merge