diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c
index a660863..8d492d6 100644
--- a/drivers/staging/gdm724x/gdm_lte.c
+++ b/drivers/staging/gdm724x/gdm_lte.c
@@ -185,6 +185,7 @@ static __sum16 icmp6_checksum(struct ipv6hdr *ipv6, u16 *ptr, int len)
 	unsigned short *w = ptr;
 	__wsum sum = 0;
 	int i;
+	u16 pa;
 
 	union {
 		struct {
@@ -204,9 +205,10 @@ static __sum16 icmp6_checksum(struct ipv6hdr *ipv6, u16 *ptr, int len)
 	pseudo_header.ph.ph_nxt = ipv6->nexthdr;
 
 	w = (u16 *)&pseudo_header;
-	for (i = 0; i < ARRAY_SIZE(pseudo_header.pa); i++)
-		sum = csum_add(sum, csum_unfold(
-					(__force __sum16)pseudo_header.pa[i]));
+	for (i = 0; i < ARRAY_SIZE(pseudo_header.pa); i++) {
+		pa = pseudo_header.pa[i];
+		sum = csum_add(sum, csum_unfold((__force __sum16)pa));
+	}
 
 	w = ptr;
 	while (len > 1) {
@@ -509,8 +511,9 @@ static struct net_device_stats *gdm_lte_stats(struct net_device *dev)
 
 static int gdm_lte_event_send(struct net_device *dev, char *buf, int len)
 {
-	struct nic *nic = netdev_priv(dev);
+	struct phy_dev *phy_dev = ((struct nic *)netdev_priv(dev))->phy_dev;
 	struct hci_packet *hci = (struct hci_packet *)buf;
+	int length;
 	int idx;
 	int ret;
 
@@ -518,11 +521,9 @@ static int gdm_lte_event_send(struct net_device *dev, char *buf, int len)
 	if (ret != 1)
 		return -EINVAL;
 
-	return netlink_send(lte_event.sock, idx, 0, buf,
-			    gdm_dev16_to_cpu(
-				    nic->phy_dev->get_endian(
-					    nic->phy_dev->priv_dev), hci->len)
-			    + HCI_HEADER_SIZE);
+	length = gdm_dev16_to_cpu(phy_dev->get_endian(phy_dev->priv_dev),
+				  hci->len) + HCI_HEADER_SIZE;
+	return netlink_send(lte_event.sock, idx, 0, buf, length);
 }
 
 static void gdm_lte_event_rcv(struct net_device *dev, u16 type,
@@ -731,15 +732,13 @@ static void gdm_lte_pdn_table(struct net_device *dev, char *buf, int len)
 	struct hci_pdn_table_ind *pdn_table = (struct hci_pdn_table_ind *)buf;
 
 	if (pdn_table->activate) {
+		struct gdm_endian *ed;
+
 		nic->pdn_table.activate = pdn_table->activate;
-		nic->pdn_table.dft_eps_id = gdm_dev32_to_cpu(
-						nic->phy_dev->get_endian(
-							nic->phy_dev->priv_dev),
-						pdn_table->dft_eps_id);
-		nic->pdn_table.nic_type = gdm_dev32_to_cpu(
-						nic->phy_dev->get_endian(
-							nic->phy_dev->priv_dev),
-						pdn_table->nic_type);
+
+		ed = nic->phy_dev->get_endian(nic->phy_dev->priv_dev);
+		nic->pdn_table.dft_eps_id = gdm_dev32_to_cpu(ed, pdn_table->dft_eps_id);
+		nic->pdn_table.nic_type = gdm_dev32_to_cpu(ed, pdn_table->nic_type);
 
 		netdev_info(dev, "pdn activated, nic_type=0x%x\n",
 			    nic->pdn_table.nic_type);
@@ -897,12 +896,11 @@ int register_lte_device(struct phy_dev *phy_dev,
 		nic->phy_dev = phy_dev;
 		nic->nic_id = index;
 
-		form_mac_address(
-				net->dev_addr,
-				nic->src_mac_addr,
-				nic->dest_mac_addr,
-				mac_address,
-				index);
+		form_mac_address(net->dev_addr,
+				 nic->src_mac_addr,
+				 nic->dest_mac_addr,
+				 mac_address,
+				 index);
 
 		SET_NETDEV_DEV(net, dev);
 		SET_NETDEV_DEVTYPE(net, &wwan_type);