staging: gdm724x: Fix warning of prefer ether_addr_copy.

This patch fixes the following checkpatch.pl warnings:
WARNING: "Prefer ether_addr_copy() over memcpy() if the Ethernet
addresses are __aligned(2)" in file gdm_lte.c
Pahole shows that the addresses are aligned.

Signed-off-by: Dilek Uzulmez <dilekuzulmez@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c
index c657639f884b85eba2f66a465facbac5d3989953..73eede163820f4805733e27d10b16883be4528db 100644 (file)
--- a/drivers/staging/gdm724x/gdm_lte.c
+++ b/drivers/staging/gdm724x/gdm_lte.c
@@ -626,7 +626,7 @@ static void gdm_lte_netif_rx(struct net_device *dev, char *buf,
                        void *addr = buf + sizeof(struct iphdr) +
                                sizeof(struct udphdr) +
                                offsetof(struct dhcp_packet, chaddr);
-                       memcpy(nic->dest_mac_addr, addr, ETH_ALEN);
+                       ether_addr_copy(nic->dest_mac_addr, addr);
                }
        }
 
@@ -639,7 +639,7 @@ static void gdm_lte_netif_rx(struct net_device *dev, char *buf,
        }
 
        /* Format the data so that it can be put to skb */
-       memcpy(mac_header_data, nic->dest_mac_addr, ETH_ALEN);
+       ether_addr_copy(mac_header_data, nic->dest_mac_addr);
        memcpy(mac_header_data + ETH_ALEN, nic->src_mac_addr, ETH_ALEN);
 
        vlan_eth.h_vlan_TCI = htons(nic->vlan_id);
@@ -842,9 +842,9 @@ static void form_mac_address(u8 *dev_addr, u8 *nic_src, u8 *nic_dest,
 {
        /* Form the dev_addr */
        if (!mac_address)
-               memcpy(dev_addr, gdm_lte_macaddr, ETH_ALEN);
+               ether_addr_copy(dev_addr, gdm_lte_macaddr);
        else
-               memcpy(dev_addr, mac_address, ETH_ALEN);
+               ether_addr_copy(dev_addr, mac_address);
 
        /* The last byte of the mac address
         * should be less than or equal to 0xFC
@@ -858,7 +858,7 @@ static void form_mac_address(u8 *dev_addr, u8 *nic_src, u8 *nic_dest,
        memcpy(nic_src, dev_addr, 3);
 
        /* Copy the nic_dest from dev_addr*/
-       memcpy(nic_dest, dev_addr, ETH_ALEN);
+       ether_addr_copy(nic_dest, dev_addr);
 }
 
 static void validate_mac_address(u8 *mac_address)