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, 2 insertions, 3 deletions

diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 189d0bafa91a..21e8b1c4f64e 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -246,15 +246,14 @@ STA_OPS_WR(agg_status);
 void ieee80211_sta_debugfs_add(struct sta_info *sta)
 {
         struct dentry *stations_dir = sta->local->debugfs.stations;
-        DECLARE_MAC_BUF(mbuf);
-        u8 *mac;
+        u8 mac[3*ETH_ALEN];
 
         sta->debugfs.add_has_run = true;
 
         if (!stations_dir)
                 return;
 
-        mac = print_mac(mbuf, sta->sta.addr);
+        snprintf(mac, sizeof(mac), "%pM", sta->sta.addr);
 
         /*
          * This might fail due to a race condition: