drivers/firmware/iscsi_ibft.c: use %pM to show MAC address

Use the %pM kernel extension to display the MAC address.

Also, remove the 'mac' variable and use nic->mac directly.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Peter Jones <pjones@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 051d1ebbd287..5aeb3b541c80 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -380,7 +380,6 @@ static ssize_t ibft_attr_show_nic(struct ibft_kobject *entry,
         struct ibft_nic *nic = entry->nic;
         void *ibft_loc = entry->header;
         char *str = buf;
-        char *mac;
         int val;
 
         if (!nic)
@@ -421,10 +420,7 @@ static ssize_t ibft_attr_show_nic(struct ibft_kobject *entry,
                 str += sprintf(str, "%d\n", nic->vlan);
                 break;
         case ibft_eth_mac:
-                mac = nic->mac;
-                str += sprintf(str, "%02x:%02x:%02x:%02x:%02x:%02x\n",
-                               (u8)mac[0], (u8)mac[1], (u8)mac[2],
-                               (u8)mac[3], (u8)mac[4], (u8)mac[5]);
+                str += sprintf(str, "%pM\n", nic->mac);
                 break;
         case ibft_eth_hostname:
                 str += sprintf_string(str, nic->hostname_len,