[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF()

This is nicer than the MAC_FMT stuff.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 7 deletions

diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c
index e9a51a69870e..92cd74973c97 100644
--- a/net/appletalk/aarp.c
+++ b/net/appletalk/aarp.c
@@ -997,6 +997,7 @@ static int aarp_seq_show(struct seq_file *seq, void *v)
         struct aarp_iter_state *iter = seq->private;
         struct aarp_entry *entry = v;
         unsigned long now = jiffies;
+        DECLARE_MAC_BUF(mac);
 
         if (v == SEQ_START_TOKEN)
                 seq_puts(seq,
@@ -1007,13 +1008,7 @@ static int aarp_seq_show(struct seq_file *seq, void *v)
                            ntohs(entry->target_addr.s_net),
                            (unsigned int) entry->target_addr.s_node,
                            entry->dev ? entry->dev->name : "????");
-                seq_printf(seq, "%02X:%02X:%02X:%02X:%02X:%02X",
-                           entry->hwaddr[0] & 0xFF,
-                           entry->hwaddr[1] & 0xFF,
-                           entry->hwaddr[2] & 0xFF,
-                           entry->hwaddr[3] & 0xFF,
-                           entry->hwaddr[4] & 0xFF,
-                           entry->hwaddr[5] & 0xFF);
+                seq_printf(seq, "%s", print_mac(mac, entry->hwaddr));
                 seq_printf(seq, " %8s",
                            dt2str((long)entry->expires_at - (long)now));
                 if (iter->table == unresolved)