diff options
Diffstat (limited to 'drivers/net/ethernet/neterion/s2io.c')
| -rw-r--r-- | drivers/net/ethernet/neterion/s2io.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index 700c05fb05b9..61d8bfd12d5f 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -5091,13 +5091,10 @@ static void do_s2io_restore_unicast_mc(struct s2io_nic *sp) static int do_s2io_add_mc(struct s2io_nic *sp, u8 *addr) { int i; - u64 mac_addr = 0; + u64 mac_addr; struct config_param *config = &sp->config; - for (i = 0; i < ETH_ALEN; i++) { - mac_addr <<= 8; - mac_addr |= addr[i]; - } + mac_addr = ether_addr_to_u64(addr); if ((0ULL == mac_addr) || (mac_addr == S2IO_DISABLE_MAC_ENTRY)) return SUCCESS; @@ -5220,7 +5217,7 @@ static int s2io_set_mac_addr(struct net_device *dev, void *p) static int do_s2io_prog_unicast(struct net_device *dev, const u8 *addr) { struct s2io_nic *sp = netdev_priv(dev); - register u64 mac_addr = 0, perm_addr = 0; + register u64 mac_addr, perm_addr; int i; u64 tmp64; struct config_param *config = &sp->config; @@ -5230,12 +5227,8 @@ static int do_s2io_prog_unicast(struct net_device *dev, const u8 *addr) * change on the device address registered with the OS. It will be * at offset 0. */ - for (i = 0; i < ETH_ALEN; i++) { - mac_addr <<= 8; - mac_addr |= addr[i]; - perm_addr <<= 8; - perm_addr |= sp->def_mac_addr[0].mac_addr[i]; - } + mac_addr = ether_addr_to_u64(addr); + perm_addr = ether_addr_to_u64(sp->def_mac_addr[0].mac_addr); /* check if the dev_addr is different than perm_addr */ if (mac_addr == perm_addr) |