diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
index 71b964a..18988be 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
@@ -547,13 +547,13 @@ ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
 	if ((hw->mac.type != ixgbe_mac_82599EB) && (hw->mac.type != ixgbe_mac_X540))
 		return -ENOSYS;
 
-	PMD_INIT_LOG(INFO, "Setting port %d, %s queue_id %d to stat index %d\n",
+	PMD_INIT_LOG(INFO, "Setting port %d, %s queue_id %d to stat index %d",
 		     (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
 		     queue_id, stat_idx);
 
 	n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
 	if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
-		PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded\n");
+		PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
 		return -EIO;
 	}
 	offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
@@ -573,20 +573,20 @@ ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
 	else
 		stat_mappings->rqsmr[n] |= qsmr_mask;
 
-	PMD_INIT_LOG(INFO, "Set port %d, %s queue_id %d to stat index %d\n"
-		     "%s[%d] = 0x%08x\n",
+	PMD_INIT_LOG(INFO, "Set port %d, %s queue_id %d to stat index %d",
 		     (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
-		     queue_id, stat_idx, is_rx ? "RQSMR" : "TQSM", n,
+		     queue_id, stat_idx);
+	PMD_INIT_LOG(INFO, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
 		     is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
 
 	/* Now write the mapping in the appropriate register */
 	if (is_rx) {
-		PMD_INIT_LOG(INFO, "Write 0x%x to RX IXGBE stat mapping reg:%d\n",
+		PMD_INIT_LOG(INFO, "Write 0x%x to RX IXGBE stat mapping reg:%d",
 			     stat_mappings->rqsmr[n], n);
 		IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
 	}
 	else {
-		PMD_INIT_LOG(INFO, "Write 0x%x to TX IXGBE stat mapping reg:%d\n",
+		PMD_INIT_LOG(INFO, "Write 0x%x to TX IXGBE stat mapping reg:%d",
 			     stat_mappings->tqsm[n], n);
 		IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
 	}
@@ -793,11 +793,12 @@ eth_ixgbe_dev_init(__attribute__((unused)) struct eth_driver *eth_drv,
 	if (diag == IXGBE_ERR_EEPROM_VERSION) {
 		PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
 		    "LOM.  Please be aware there may be issues associated "
-		    "with your hardware.\n If you are experiencing problems "
+		    "with your hardware.");
+		PMD_INIT_LOG(ERR, "If you are experiencing problems "
 		    "please contact your Intel or hardware representative "
-		    "who provided you with this hardware.\n");
+		    "who provided you with this hardware.");
 	} else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
-		PMD_INIT_LOG(ERR, "Unsupported SFP+ Module\n");
+		PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
 	if (diag) {
 		PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
 		return -EIO;
@@ -851,11 +852,11 @@ eth_ixgbe_dev_init(__attribute__((unused)) struct eth_driver *eth_drv,
 	IXGBE_WRITE_FLUSH(hw);
 
 	if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
-		PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d<n",
+		PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
 			     (int) hw->mac.type, (int) hw->phy.type,
 			     (int) hw->phy.sfp_type);
 	else
-		PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d\n",
+		PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
 			     (int) hw->mac.type, (int) hw->phy.type);
 
 	PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
@@ -1038,7 +1039,7 @@ eth_ixgbevf_dev_init(__attribute__((unused)) struct eth_driver *eth_drv,
 			return (-EIO);
 	}
 
-	PMD_INIT_LOG(DEBUG, "\nport %d vendorID=0x%x deviceID=0x%x mac.type=%s\n",
+	PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
 		     eth_dev->data->port_id, pci_dev->id.vendor_id,
 		     pci_dev->id.device_id, "ixgbe_mac_82599_vf");
 
@@ -1418,7 +1419,7 @@ ixgbe_dev_start(struct rte_eth_dev *dev)
 	/* IXGBE devices don't support half duplex */
 	if ((dev->data->dev_conf.link_duplex != ETH_LINK_AUTONEG_DUPLEX) &&
 			(dev->data->dev_conf.link_duplex != ETH_LINK_FULL_DUPLEX)) {
-		PMD_INIT_LOG(ERR, "Invalid link_duplex (%hu) for port %hhu\n",
+		PMD_INIT_LOG(ERR, "Invalid link_duplex (%hu) for port %hhu",
 			     dev->data->dev_conf.link_duplex,
 			     dev->data->port_id);
 		return -EINVAL;
@@ -1444,7 +1445,7 @@ ixgbe_dev_start(struct rte_eth_dev *dev)
 	/* This can fail when allocating mbufs for descriptor rings */
 	err = ixgbe_dev_rx_init(dev);
 	if (err) {
-		PMD_INIT_LOG(ERR, "Unable to initialize RX hardware\n");
+		PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
 		goto error;
 	}
 
@@ -1491,7 +1492,7 @@ ixgbe_dev_start(struct rte_eth_dev *dev)
 		speed = IXGBE_LINK_SPEED_10GB_FULL;
 		break;
 	default:
-		PMD_INIT_LOG(ERR, "Invalid link_speed (%hu) for port %hhu\n",
+		PMD_INIT_LOG(ERR, "Invalid link_speed (%hu) for port %hhu",
 			     dev->data->dev_conf.link_speed,
 			     dev->data->port_id);
 		goto error;
@@ -1599,8 +1600,8 @@ ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
 #ifdef RTE_NIC_BYPASS
 		if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
 			/* Not suported in bypass mode */
-			PMD_INIT_LOG(ERR, "\nSet link up is not supported "
-				     "by device id 0x%x\n", hw->device_id);
+			PMD_INIT_LOG(ERR, "Set link up is not supported "
+				     "by device id 0x%x", hw->device_id);
 			return -ENOTSUP;
 		}
 #endif
@@ -1609,7 +1610,7 @@ ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
 		return 0;
 	}
 
-	PMD_INIT_LOG(ERR, "\nSet link up is not supported by device id 0x%x\n",
+	PMD_INIT_LOG(ERR, "Set link up is not supported by device id 0x%x",
 		     hw->device_id);
 	return -ENOTSUP;
 }
@@ -1626,8 +1627,8 @@ ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
 #ifdef RTE_NIC_BYPASS
 		if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
 			/* Not suported in bypass mode */
-			PMD_INIT_LOG(ERR, "\nSet link down is not supported "
-				     "by device id 0x%x\n", hw->device_id);
+			PMD_INIT_LOG(ERR, "Set link down is not supported "
+				     "by device id 0x%x", hw->device_id);
 			return -ENOTSUP;
 		}
 #endif
@@ -1636,7 +1637,7 @@ ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
 		return 0;
 	}
 
-	PMD_INIT_LOG(ERR, "\nSet link down is not supported by device id 0x%x\n",
+	PMD_INIT_LOG(ERR, "Set link down is not supported by device id 0x%x",
 		     hw->device_id);
 	return -ENOTSUP;
 }
@@ -2175,7 +2176,7 @@ ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
 	struct rte_eth_link link;
 	int intr_enable_delay = false;
 
-	PMD_DRV_LOG(DEBUG, "intr action type %d\n", intr->flags);
+	PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
 
 	if (intr->flags & IXGBE_FLAG_MAILBOX) {
 		ixgbe_pf_mbx_process(dev);
@@ -2252,7 +2253,7 @@ ixgbe_dev_interrupt_delayed_handler(void *param)
 		_rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC);
 	}
 
-	PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]\n", eicr);
+	PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
 	ixgbe_enable_intr(dev);
 	rte_intr_enable(&(dev->pci_dev->intr_handle));
 }
@@ -2366,7 +2367,7 @@ ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 	if (fc_conf->autoneg != !hw->fc.disable_fc_autoneg)
 		return -ENOTSUP;
 	rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
-	PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x \n", rx_buf_size);
+	PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
 
 	/*
 	 * At least reserve one Ethernet frame for watermark
@@ -2375,8 +2376,8 @@ ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 	max_high_water = (rx_buf_size - ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
 	if ((fc_conf->high_water > max_high_water) ||
 		(fc_conf->high_water < fc_conf->low_water)) {
-		PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB\n");
-		PMD_INIT_LOG(ERR, "High_water must <=  0x%x\n", max_high_water);
+		PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
+		PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
 		return (-EINVAL);
 	}
 
@@ -2408,7 +2409,7 @@ ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 		return 0;
 	}
 
-	PMD_INIT_LOG(ERR, "ixgbe_fc_enable = 0x%x \n", err);
+	PMD_INIT_LOG(ERR, "ixgbe_fc_enable = 0x%x", err);
 	return -EIO;
 }
 
@@ -2438,13 +2439,13 @@ ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw,uint8_t tc_num)
 	if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
 		 /* High/Low water can not be 0 */
 		if( (!hw->fc.high_water[tc_num])|| (!hw->fc.low_water[tc_num])) {
-			PMD_INIT_LOG(ERR,"Invalid water mark configuration\n");
+			PMD_INIT_LOG(ERR,"Invalid water mark configuration");
 			ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
 			goto out;
 		}
 
 		if(hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
-			PMD_INIT_LOG(ERR,"Invalid water mark configuration\n");
+			PMD_INIT_LOG(ERR, "Invalid water mark configuration");
 			ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
 			goto out;
 		}
@@ -2588,7 +2589,7 @@ ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *p
 	ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
 	tc_num = map[pfc_conf->priority];
 	rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
-	PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x \n", rx_buf_size);
+	PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
 	/*
 	 * At least reserve one Ethernet frame for watermark
 	 * high_water/low_water in kilo bytes for ixgbe
@@ -2596,8 +2597,8 @@ ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *p
 	max_high_water = (rx_buf_size - ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
 	if ((pfc_conf->fc.high_water > max_high_water) ||
 	    (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
-		PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB\n");
-		PMD_INIT_LOG(ERR, "High_water must <=  0x%x\n", max_high_water);
+		PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
+		PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
 		return (-EINVAL);
 	}
 
@@ -2613,7 +2614,7 @@ ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *p
 	if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
 		return 0;
 
-	PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x \n", err);
+	PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
 	return -EIO;
 }
 
@@ -2773,7 +2774,7 @@ ixgbevf_dev_configure(struct rte_eth_dev *dev)
 {
 	struct rte_eth_conf* conf = &dev->data->dev_conf;
 
-	PMD_INIT_LOG(DEBUG, "\nConfigured Virtual Function port id: %d\n",
+	PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
 		     dev->data->port_id);
 
 	/*
@@ -2782,12 +2783,12 @@ ixgbevf_dev_configure(struct rte_eth_dev *dev)
 	 */
 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
 	if (!conf->rxmode.hw_strip_crc) {
-		PMD_INIT_LOG(INFO, "VF can't disable HW CRC Strip\n");
+		PMD_INIT_LOG(INFO, "VF can't disable HW CRC Strip");
 		conf->rxmode.hw_strip_crc = 1;
 	}
 #else
 	if (conf->rxmode.hw_strip_crc) {
-		PMD_INIT_LOG(INFO, "VF can't enable HW CRC Strip\n");
+		PMD_INIT_LOG(INFO, "VF can't enable HW CRC Strip");
 		conf->rxmode.hw_strip_crc = 0;
 	}
 #endif
@@ -2814,8 +2815,7 @@ ixgbevf_dev_start(struct rte_eth_dev *dev)
 	/* This can fail when allocating mbufs for descriptor rings */
 	err = ixgbevf_dev_rx_init(dev);
 	if (err) {
-		PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)\n",
-			     err);
+		PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
 		ixgbe_dev_clear_queues(dev);
 		return err;
 	}
@@ -2966,7 +2966,7 @@ ixgbe_vmdq_mode_check(struct ixgbe_hw *hw)
 	/* we only need to do this if VMDq is enabled */
 	reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
 	if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
-		PMD_INIT_LOG(ERR, "VMDq must be enabled for this setting\n");
+		PMD_INIT_LOG(ERR, "VMDq must be enabled for this setting");
 		return (-1);
 	}
 
@@ -3095,7 +3095,7 @@ ixgbe_set_pool_rx_mode(struct rte_eth_dev *dev, uint16_t pool,
 
 	if (hw->mac.type == ixgbe_mac_82598EB) {
 		PMD_INIT_LOG(ERR, "setting VF receive mode set should be done"
-			     " on 82599 hardware and newer\n");
+			     " on 82599 hardware and newer");
 		return (-ENOTSUP);
 	}
 	if (ixgbe_vmdq_mode_check(hw) < 0)
diff --git a/lib/librte_pmd_ixgbe/ixgbe_fdir.c b/lib/librte_pmd_ixgbe/ixgbe_fdir.c
index 6c0a530..8819aac 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_fdir.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_fdir.c
@@ -112,7 +112,7 @@ static void fdir_enable_82599(struct ixgbe_hw *hw, u32 fdirctrl)
 	}
 
 	if (i >= IXGBE_FDIR_INIT_DONE_POLL)
-		PMD_INIT_LOG(WARNING, "Flow Director poll time exceeded!\n");
+		PMD_INIT_LOG(WARNING, "Flow Director poll time exceeded!");
 }
 
 /*
@@ -381,7 +381,7 @@ fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
 	fdirhashcmd |= fdirhash;
 	IXGBE_WRITE_REG64(hw, IXGBE_FDIRHASH, fdirhashcmd);
 
-	PMD_INIT_LOG(DEBUG, "Tx Queue=%x hash=%x\n", queue, (u32)fdirhashcmd);
+	PMD_INIT_LOG(DEBUG, "Tx Queue=%x hash=%x", queue, (u32)fdirhashcmd);
 }
 
 /*
@@ -614,7 +614,7 @@ fdir_set_input_mask_82599(struct ixgbe_hw *hw,
 		/* use the L4 protocol mask for raw IPv4/IPv6 traffic */
 		fdirm |= IXGBE_FDIRM_L4P;
 		if (input_mask->dst_port_mask || input_mask->src_port_mask) {
-			PMD_INIT_LOG(ERR, " Error on src/dst port mask\n");
+			PMD_INIT_LOG(ERR, " Error on src/dst port mask");
 			return -EINVAL;
 		}
 	}
diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index 8732051..9a3fd0d 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -615,7 +615,7 @@ ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 			tx_last = (uint16_t) (tx_last - txq->nb_tx_desc);
 
 		PMD_TX_LOG(DEBUG, "port_id=%u queue_id=%u pktlen=%u"
-			   " tx_first=%u tx_last=%u\n",
+			   " tx_first=%u tx_last=%u",
 			   (unsigned) txq->port_id,
 			   (unsigned) txq->queue_id,
 			   (unsigned) pkt_len,
@@ -1066,7 +1066,7 @@ rx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		if (ixgbe_rx_alloc_bufs(rxq) != 0) {
 			int i, j;
 			PMD_RX_LOG(DEBUG, "RX mbuf alloc failed port_id=%u "
-				   "queue_id=%u\n", (unsigned) rxq->port_id,
+				   "queue_id=%u", (unsigned) rxq->port_id,
 				   (unsigned) rxq->queue_id);
 
 			rte_eth_devices[rxq->port_id].data->rx_mbuf_alloc_failed +=
@@ -1193,7 +1193,7 @@ ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		 * frames to its peer(s).
 		 */
 		PMD_RX_LOG(DEBUG, "port_id=%u queue_id=%u rx_id=%u "
-			   "ext_err_stat=0x%08x pkt_len=%u\n",
+			   "ext_err_stat=0x%08x pkt_len=%u",
 			   (unsigned) rxq->port_id, (unsigned) rxq->queue_id,
 			   (unsigned) rx_id, (unsigned) staterr,
 			   (unsigned) rte_le_to_cpu_16(rxd.wb.upper.length));
@@ -1201,7 +1201,7 @@ ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		nmb = rte_rxmbuf_alloc(rxq->mb_pool);
 		if (nmb == NULL) {
 			PMD_RX_LOG(DEBUG, "RX mbuf alloc failed port_id=%u "
-				   "queue_id=%u\n", (unsigned) rxq->port_id,
+				   "queue_id=%u", (unsigned) rxq->port_id,
 				   (unsigned) rxq->queue_id);
 			rte_eth_devices[rxq->port_id].data->rx_mbuf_alloc_failed++;
 			break;
@@ -1295,7 +1295,7 @@ ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 	nb_hold = (uint16_t) (nb_hold + rxq->nb_rx_hold);
 	if (nb_hold > rxq->rx_free_thresh) {
 		PMD_RX_LOG(DEBUG, "port_id=%u queue_id=%u rx_tail=%u "
-			   "nb_hold=%u nb_rx=%u\n",
+			   "nb_hold=%u nb_rx=%u",
 			   (unsigned) rxq->port_id, (unsigned) rxq->queue_id,
 			   (unsigned) rx_id, (unsigned) nb_hold,
 			   (unsigned) nb_rx);
@@ -1382,8 +1382,8 @@ ixgbe_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		 * to happen by sending specific "back-pressure" flow control
 		 * frames to its peer(s).
 		 */
-		PMD_RX_LOG(DEBUG, "\nport_id=%u queue_id=%u rx_id=%u "
-			   "staterr=0x%x data_len=%u\n",
+		PMD_RX_LOG(DEBUG, "port_id=%u queue_id=%u rx_id=%u "
+			   "staterr=0x%x data_len=%u",
 			   (unsigned) rxq->port_id, (unsigned) rxq->queue_id,
 			   (unsigned) rx_id, (unsigned) staterr,
 			   (unsigned) rte_le_to_cpu_16(rxd.wb.upper.length));
@@ -1391,7 +1391,7 @@ ixgbe_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		nmb = rte_rxmbuf_alloc(rxq->mb_pool);
 		if (nmb == NULL) {
 			PMD_RX_LOG(DEBUG, "RX mbuf alloc failed port_id=%u "
-				   "queue_id=%u\n", (unsigned) rxq->port_id,
+				   "queue_id=%u", (unsigned) rxq->port_id,
 				   (unsigned) rxq->queue_id);
 			rte_eth_devices[rxq->port_id].data->rx_mbuf_alloc_failed++;
 			break;
@@ -1559,7 +1559,7 @@ ixgbe_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 	nb_hold = (uint16_t) (nb_hold + rxq->nb_rx_hold);
 	if (nb_hold > rxq->rx_free_thresh) {
 		PMD_RX_LOG(DEBUG, "port_id=%u queue_id=%u rx_tail=%u "
-			   "nb_hold=%u nb_rx=%u\n",
+			   "nb_hold=%u nb_rx=%u",
 			   (unsigned) rxq->port_id, (unsigned) rxq->queue_id,
 			   (unsigned) rx_id, (unsigned) nb_hold,
 			   (unsigned) nb_rx);
@@ -1871,30 +1871,30 @@ ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev,
 		ixgbe_tx_queue_release(txq);
 		return (-ENOMEM);
 	}
-	PMD_INIT_LOG(DEBUG, "sw_ring=%p hw_ring=%p dma_addr=0x%"PRIx64"\n",
+	PMD_INIT_LOG(DEBUG, "sw_ring=%p hw_ring=%p dma_addr=0x%"PRIx64,
 		     txq->sw_ring, txq->tx_ring, txq->tx_ring_phys_addr);
 
 	/* Use a simple Tx queue (no offloads, no multi segs) if possible */
 	if (((txq->txq_flags & IXGBE_SIMPLE_FLAGS) == IXGBE_SIMPLE_FLAGS) &&
 	    (txq->tx_rs_thresh >= RTE_PMD_IXGBE_TX_MAX_BURST)) {
-		PMD_INIT_LOG(INFO, "Using simple tx code path\n");
+		PMD_INIT_LOG(INFO, "Using simple tx code path");
 #ifdef RTE_IXGBE_INC_VECTOR
 		if (txq->tx_rs_thresh <= RTE_IXGBE_TX_MAX_FREE_BUF_SZ &&
 		    ixgbe_txq_vec_setup(txq, socket_id) == 0) {
-			PMD_INIT_LOG(INFO, "Vector tx enabled.\n");
+			PMD_INIT_LOG(INFO, "Vector tx enabled.");
 			dev->tx_pkt_burst = ixgbe_xmit_pkts_vec;
 		}
 		else
 #endif
 			dev->tx_pkt_burst = ixgbe_xmit_pkts_simple;
 	} else {
-		PMD_INIT_LOG(INFO, "Using full-featured tx code path\n");
+		PMD_INIT_LOG(INFO, "Using full-featured tx code path");
 		PMD_INIT_LOG(INFO, " - txq_flags = %lx "
-			     "[IXGBE_SIMPLE_FLAGS=%lx]\n",
+			     "[IXGBE_SIMPLE_FLAGS=%lx]",
 			     (long unsigned)txq->txq_flags,
 			     (long unsigned)IXGBE_SIMPLE_FLAGS);
 		PMD_INIT_LOG(INFO, " - tx_rs_thresh = %lu "
-			     "[RTE_PMD_IXGBE_TX_MAX_BURST=%lu]\n",
+			     "[RTE_PMD_IXGBE_TX_MAX_BURST=%lu]",
 			     (long unsigned)txq->tx_rs_thresh,
 			     (long unsigned)RTE_PMD_IXGBE_TX_MAX_BURST);
 		dev->tx_pkt_burst = ixgbe_xmit_pkts;
@@ -2156,7 +2156,7 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev,
 		ixgbe_rx_queue_release(rxq);
 		return (-ENOMEM);
 	}
-	PMD_INIT_LOG(DEBUG, "sw_ring=%p hw_ring=%p dma_addr=0x%"PRIx64"\n",
+	PMD_INIT_LOG(DEBUG, "sw_ring=%p hw_ring=%p dma_addr=0x%"PRIx64,
 		     rxq->sw_ring, rxq->rx_ring, rxq->rx_ring_phys_addr);
 
 	/*
@@ -2170,13 +2170,13 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev,
 #ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
 		PMD_INIT_LOG(DEBUG, "Rx Burst Bulk Alloc Preconditions are "
 			     "satisfied. Rx Burst Bulk Alloc function will be "
-			     "used on port=%d, queue=%d.\n",
+			     "used on port=%d, queue=%d.",
 			     rxq->port_id, rxq->queue_id);
 		dev->rx_pkt_burst = ixgbe_recv_pkts_bulk_alloc;
 #ifdef RTE_IXGBE_INC_VECTOR
 		if (!ixgbe_rx_vec_condition_check(dev)) {
 			PMD_INIT_LOG(INFO, "Vector rx enabled, please make "
-				     "sure RX burst size no less than 32.\n");
+				     "sure RX burst size no less than 32.");
 			ixgbe_rxq_vec_setup(rxq, socket_id);
 			dev->rx_pkt_burst = ixgbe_recv_pkts_vec;
 		}
@@ -2186,7 +2186,7 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev,
 		PMD_INIT_LOG(DEBUG, "Rx Burst Bulk Alloc Preconditions "
 			     "are not satisfied, Scattered Rx is requested, "
 			     "or RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC is not "
-			     "enabled (port=%d, queue=%d).\n",
+			     "enabled (port=%d, queue=%d).",
 			     rxq->port_id, rxq->queue_id);
 	}
 	dev->data->rx_queues[queue_idx] = rxq;
@@ -2205,7 +2205,7 @@ ixgbe_dev_rx_queue_count(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 	uint32_t desc = 0;
 
 	if (rx_queue_id >= dev->data->nb_rx_queues) {
-		PMD_RX_LOG(ERR, "Invalid RX queue id=%d\n", rx_queue_id);
+		PMD_RX_LOG(ERR, "Invalid RX queue id=%d", rx_queue_id);
 		return 0;
 	}
 
@@ -2921,7 +2921,7 @@ ixgbe_dcb_hw_configure(struct rte_eth_dev *dev,
 		ixgbe_dcb_rx_hw_config(hw, dcb_config);
 		break;
 	default:
-		PMD_INIT_LOG(ERR, "Incorrect DCB RX mode configuration\n");
+		PMD_INIT_LOG(ERR, "Incorrect DCB RX mode configuration");
 		break;
 	}
 	switch (dev->data->dev_conf.txmode.mq_mode) {
@@ -2943,7 +2943,7 @@ ixgbe_dcb_hw_configure(struct rte_eth_dev *dev,
 		ixgbe_dcb_tx_hw_config(hw, dcb_config);
 		break;
 	default:
-		PMD_INIT_LOG(ERR, "Incorrect DCB TX mode configuration\n");
+		PMD_INIT_LOG(ERR, "Incorrect DCB TX mode configuration");
 		break;
 	}
 
@@ -3214,7 +3214,7 @@ ixgbe_alloc_rx_queue_mbufs(struct igb_rx_queue *rxq)
 		volatile union ixgbe_adv_rx_desc *rxd;
 		struct rte_mbuf *mbuf = rte_rxmbuf_alloc(rxq->mb_pool);
 		if (mbuf == NULL) {
-			PMD_INIT_LOG(ERR, "RX mbuf alloc failed queue_id=%u\n",
+			PMD_INIT_LOG(ERR, "RX mbuf alloc failed queue_id=%u",
 				     (unsigned) rxq->queue_id);
 			return (-ENOMEM);
 		}
@@ -3606,7 +3606,7 @@ ixgbe_setup_loopback_link_82599(struct ixgbe_hw *hw)
 	if (ixgbe_verify_lesm_fw_enabled_82599(hw)) {
 		if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM) !=
 				IXGBE_SUCCESS) {
-			PMD_INIT_LOG(ERR, "Could not enable loopback mode\n");
+			PMD_INIT_LOG(ERR, "Could not enable loopback mode");
 			/* ignore error */
 			return;
 		}
@@ -3701,7 +3701,7 @@ ixgbe_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 
 		/* Allocate buffers for descriptor rings */
 		if (ixgbe_alloc_rx_queue_mbufs(rxq) != 0) {
-			PMD_INIT_LOG(ERR, "Could not alloc mbuf for queue:%d\n",
+			PMD_INIT_LOG(ERR, "Could not alloc mbuf for queue:%d",
 				     rx_queue_id);
 			return -1;
 		}
@@ -3716,7 +3716,7 @@ ixgbe_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 			rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
 		} while (--poll_ms && !(rxdctl & IXGBE_RXDCTL_ENABLE));
 		if (!poll_ms)
-			PMD_INIT_LOG(ERR, "Could not enable Rx Queue %d\n",
+			PMD_INIT_LOG(ERR, "Could not enable Rx Queue %d",
 				     rx_queue_id);
 		rte_wmb();
 		IXGBE_WRITE_REG(hw, IXGBE_RDH(rxq->reg_idx), 0);
@@ -3755,7 +3755,7 @@ ixgbe_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 			rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
 		} while (--poll_ms && (rxdctl | IXGBE_RXDCTL_ENABLE));
 		if (!poll_ms)
-			PMD_INIT_LOG(ERR, "Could not disable Rx Queue %d\n",
+			PMD_INIT_LOG(ERR, "Could not disable Rx Queue %d",
 				     rx_queue_id);
 
 		rte_delay_us(RTE_IXGBE_WAIT_100_US);
@@ -3799,7 +3799,7 @@ ixgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id)
 			} while (--poll_ms && !(txdctl & IXGBE_TXDCTL_ENABLE));
 			if (!poll_ms)
 				PMD_INIT_LOG(ERR, "Could not enable "
-					     "Tx Queue %d\n", tx_queue_id);
+					     "Tx Queue %d", tx_queue_id);
 		}
 		rte_wmb();
 		IXGBE_WRITE_REG(hw, IXGBE_TDH(txq->reg_idx), 0);
@@ -3840,7 +3840,7 @@ ixgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id)
 			} while (--poll_ms && (txtdh != txtdt));
 			if (!poll_ms)
 				PMD_INIT_LOG(ERR, "Tx Queue %d is not empty "
-					     "when stopping.\n", tx_queue_id);
+					     "when stopping.", tx_queue_id);
 		}
 
 		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(txq->reg_idx));
@@ -3857,7 +3857,7 @@ ixgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id)
 			} while (--poll_ms && (txdctl | IXGBE_TXDCTL_ENABLE));
 			if (!poll_ms)
 				PMD_INIT_LOG(ERR, "Could not disable "
-					     "Tx Queue %d\n", tx_queue_id);
+					     "Tx Queue %d", tx_queue_id);
 		}
 
 		if (txq->ops != NULL) {
@@ -4073,7 +4073,7 @@ ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev)
 			txdctl = IXGBE_READ_REG(hw, IXGBE_VFTXDCTL(i));
 		} while (--poll_ms && !(txdctl & IXGBE_TXDCTL_ENABLE));
 		if (!poll_ms)
-			PMD_INIT_LOG(ERR, "Could not enable Tx Queue %d\n", i);
+			PMD_INIT_LOG(ERR, "Could not enable Tx Queue %d", i);
 	}
 	for (i = 0; i < dev->data->nb_rx_queues; i++) {
 
@@ -4090,7 +4090,7 @@ ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev)
 			rxdctl = IXGBE_READ_REG(hw, IXGBE_VFRXDCTL(i));
 		} while (--poll_ms && !(rxdctl & IXGBE_RXDCTL_ENABLE));
 		if (!poll_ms)
-			PMD_INIT_LOG(ERR, "Could not enable Rx Queue %d\n", i);
+			PMD_INIT_LOG(ERR, "Could not enable Rx Queue %d", i);
 		rte_wmb();
 		IXGBE_WRITE_REG(hw, IXGBE_VFRDT(i), rxq->nb_rx_desc - 1);
 
