ice: remove unnecessary check

The variable status cannot be zero due to a prior check of it; remove this
check.

Signed-off-by: Bruce Allan <[e-mail]>
Tested-by: Andrew Bowers <[e-mail]>
Signed-off-by: Jeff Kirsher <[e-mail]>

drivers/net/ethernet/intel/ice/ice_main.c

···
 	/* We aren't useful with no MAC filters, so unregister if we
 	 * had an error
 	 */
-	if (status && vsi->netdev->reg_state == NETREG_REGISTERED) {
+	if (vsi->netdev->reg_state == NETREG_REGISTERED) {
 		dev_err(ice_pf_to_dev(pf), "Could not add MAC filters error %s. Unregistering device\n",
 			ice_stat_str(status));
 		unregister_netdev(vsi->netdev);