mac80211: always print a message when disconnecting

Make sure there's at least a debug message whenever the
connection to the AP is terminated.

Also change one message from wiphy_debug() to the common
mlme_dbg().

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index e6d198b..857089d 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3544,6 +3544,9 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
                                elems.ht_cap_elem, elems.ht_operation,
                                elems.vht_operation, bssid, &changed)) {
                mutex_unlock(&local->sta_mtx);
+               sdata_info(sdata,
+                          "failed to follow AP %pM bandwidth change, disconnect\n",
+                          bssid);
                ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH,
                                       WLAN_REASON_DEAUTH_LEAVING,
                                       true, deauth_buf);
@@ -3919,11 +3922,9 @@ void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata)
                         * We actually lost the connection ... or did we?
                         * Let's make sure!
                         */
-                       wiphy_debug(local->hw.wiphy,
-                                   "%s: No probe response from AP %pM"
-                                   " after %dms, disconnecting.\n",
-                                   sdata->name,
-                                   bssid, probe_wait_ms);
+                       mlme_dbg(sdata,
+                                "No probe response from AP %pM after %dms, disconnecting.\n",
+                                bssid, probe_wait_ms);
 
                        ieee80211_sta_connection_lost(sdata, bssid,
                                WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY, false);
@@ -4511,6 +4512,9 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
        if (ifmgd->associated) {
                u8 frame_buf[IEEE80211_DEAUTH_FRAME_LEN];
 
+               sdata_info(sdata,
+                          "disconnect from AP %pM for new auth to %pM\n",
+                          ifmgd->associated->bssid, req->bss->bssid);
                ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH,
                                       WLAN_REASON_UNSPECIFIED,
                                       false, frame_buf);
@@ -4579,6 +4583,9 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
        if (ifmgd->associated) {
                u8 frame_buf[IEEE80211_DEAUTH_FRAME_LEN];
 
+               sdata_info(sdata,
+                          "disconnect from AP %pM for new assoc to %pM\n",
+                          ifmgd->associated->bssid, req->bss->bssid);
                ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH,
                                       WLAN_REASON_UNSPECIFIED,
                                       false, frame_buf);