ionic: remove unnecessary void casts

Minor Code cleanup details.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c

@@ -121,7 +121,7 @@ static void ionic_vf_dealloc_locked(struct ionic *ionic)
 
 		if (v->stats_pa) {
 			vfc.stats_pa = 0;
-			(void)ionic_set_vf_config(ionic, i, &vfc);
+			ionic_set_vf_config(ionic, i, &vfc);
 			dma_unmap_single(ionic->dev, v->stats_pa,
 					 sizeof(v->stats), DMA_FROM_DEVICE);
 			v->stats_pa = 0;
@@ -169,7 +169,7 @@ static int ionic_vf_alloc(struct ionic *ionic, int num_vfs)
 
 		/* ignore failures from older FW, we just won't get stats */
 		vfc.stats_pa = cpu_to_le64(v->stats_pa);
-		(void)ionic_set_vf_config(ionic, i, &vfc);
+		ionic_set_vf_config(ionic, i, &vfc);
 	}
 
 out:

drivers/net/ethernet/pensando/ionic/ionic_main.c

@@ -388,7 +388,7 @@ int ionic_adminq_wait(struct ionic_lif *lif, struct ionic_admin_ctx *ctx,
 			break;
 
 		/* force a check of FW status and break out if FW reset */
-		(void)ionic_heartbeat_check(lif->ionic);
+		ionic_heartbeat_check(lif->ionic);
 		if ((test_bit(IONIC_LIF_F_FW_RESET, lif->state) &&
 		     !lif->ionic->idev.fw_status_ready) ||
 		    test_bit(IONIC_LIF_F_FW_STOPPING, lif->state)) {
@@ -676,7 +676,7 @@ int ionic_port_init(struct ionic *ionic)
 	err = ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT);
 
 	ionic_dev_cmd_port_state(&ionic->idev, IONIC_PORT_ADMIN_STATE_UP);
-	(void)ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT);
+	ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT);
 
 	mutex_unlock(&ionic->dev_cmd_lock);
 	if (err) {

drivers/net/ethernet/pensando/ionic/ionic_phc.c

@@ -268,7 +268,7 @@ static u64 ionic_hwstamp_read(struct ionic *ionic,
 	u32 tick_high_before, tick_high, tick_low;
 
 	/* read and discard low part to defeat hw staging of high part */
-	(void)ioread32(&ionic->idev.hwstamp_regs->tick_low);
+	ioread32(&ionic->idev.hwstamp_regs->tick_low);
 
 	tick_high_before = ioread32(&ionic->idev.hwstamp_regs->tick_high);
 

drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c

@@ -604,14 +604,14 @@ void ionic_rx_filter_sync(struct ionic_lif *lif)
 	 * they can clear room for some new filters
 	 */
 	list_for_each_entry_safe(sync_item, spos, &sync_del_list, list) {
-		(void)ionic_lif_filter_del(lif, &sync_item->f.cmd);
+		ionic_lif_filter_del(lif, &sync_item->f.cmd);
 
 		list_del(&sync_item->list);
 		devm_kfree(dev, sync_item);
 	}
 
 	list_for_each_entry_safe(sync_item, spos, &sync_add_list, list) {
-		(void)ionic_lif_filter_add(lif, &sync_item->f.cmd);
+		ionic_lif_filter_add(lif, &sync_item->f.cmd);
 
 		list_del(&sync_item->list);
 		devm_kfree(dev, sync_item);