mac80211: convert to %pM away from print_mac

Also remove a few stray DECLARE_MAC_BUF that were no longer
used at all.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 3 deletions

diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index a3294d109322..6424ac565ae0 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -188,7 +188,6 @@ void ieee80211_debugfs_key_add(struct ieee80211_key *key)
   {
         static int keycount;
         char buf[50];
-        DECLARE_MAC_BUF(mac);
         struct sta_info *sta;
 
         if (!key->local->debugfs.keys)
@@ -206,8 +205,7 @@ void ieee80211_debugfs_key_add(struct ieee80211_key *key)
         rcu_read_lock();
         sta = rcu_dereference(key->sta);
         if (sta)
-                sprintf(buf, "../../stations/%s",
-                        print_mac(mac, sta->sta.addr));
+                sprintf(buf, "../../stations/%pM", sta->sta.addr);
         rcu_read_unlock();
 
         /* using sta as a boolean is fine outside RCU lock */