[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, 1 deletions

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 8ceda33efc12..9efb84c47bb0 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -66,7 +66,8 @@ static ssize_t ieee80211_if_fmt_##name(					\
         const struct ieee80211_sub_if_data *sdata, char *buf,           \
         int buflen)                                                     \
 {                                                                       \
-        return scnprintf(buf, buflen, MAC_FMT "\n", MAC_ARG(sdata->field));\
+        DECLARE_MAC_BUF(mac);                                           \
+        return scnprintf(buf, buflen, "%s\n", print_mac(mac, sdata->field));\
 }
 
 #define __IEEE80211_IF_FILE(name)                                       \