ionic: remove some unnecessary oom messages

Remove memory allocation fail messages where the OOM stack
trace will make it obvious which allocation request failed.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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

@@ -142,7 +142,7 @@ int ionic_heartbeat_check(struct ionic *ionic)
 
 			work = kzalloc(sizeof(*work), GFP_ATOMIC);
 			if (!work) {
-				dev_err(ionic->dev, "%s OOM\n", __func__);
+				dev_err(ionic->dev, "LIF reset trigger dropped\n");
 			} else {
 				work->type = IONIC_DW_TYPE_LIF_RESET;
 				if (fw_status & IONIC_FW_STS_F_RUNNING &&

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

@@ -842,7 +842,7 @@ static bool ionic_notifyq_service(struct ionic_cq *cq,
 	case IONIC_EVENT_RESET:
 		work = kzalloc(sizeof(*work), GFP_ATOMIC);
 		if (!work) {
-			netdev_err(lif->netdev, "%s OOM\n", __func__);
+			netdev_err(lif->netdev, "Reset event dropped\n");
 		} else {
 			work->type = IONIC_DW_TYPE_LIF_RESET;
 			ionic_lif_deferred_enqueue(&lif->deferred, work);
@@ -1051,10 +1051,8 @@ static int ionic_lif_addr(struct ionic_lif *lif, const u8 *addr, bool add,
 
 	if (!can_sleep) {
 		work = kzalloc(sizeof(*work), GFP_ATOMIC);
-		if (!work) {
-			netdev_err(lif->netdev, "%s OOM\n", __func__);
+		if (!work)
 			return -ENOMEM;
-		}
 		work->type = add ? IONIC_DW_TYPE_RX_ADDR_ADD :
 				   IONIC_DW_TYPE_RX_ADDR_DEL;
 		memcpy(work->addr, addr, ETH_ALEN);
@@ -1183,7 +1181,7 @@ static void ionic_set_rx_mode(struct net_device *netdev, bool can_sleep)
 		if (!can_sleep) {
 			work = kzalloc(sizeof(*work), GFP_ATOMIC);
 			if (!work) {
-				netdev_err(lif->netdev, "%s OOM\n", __func__);
+				netdev_err(lif->netdev, "rxmode change dropped\n");
 				return;
 			}
 			work->type = IONIC_DW_TYPE_RX_MODE;

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

@@ -511,11 +511,9 @@ int ionic_port_init(struct ionic *ionic)
 						     idev->port_info_sz,
 						     &idev->port_info_pa,
 						     GFP_KERNEL);
-		if (!idev->port_info) {
-			dev_err(ionic->dev, "Failed to allocate port info\n");
+		if (!idev->port_info)
 			return -ENOMEM;
 	}
-	}
 
 	sz = min(sizeof(ident->port.config), sizeof(idev->dev_cmd_regs->data));