iwlwifi: fix debug messages during scanning

direct_mask will be set when we are not associated and requesting a
direct scan. The second debug print will be confusing as priv->essid
is not set at that time and it will thus print "<hidden>" while it is
known to which AP a direct scan is requested - as previous debug message
also indicates.

Now make all debugging consistent.

Signed-off-by: Bill Moss <bmoss@clemson.edu>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d723c47..13925b6 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -6292,12 +6292,17 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
                       priv->direct_ssid, priv->direct_ssid_len);
                direct_mask = 1;
        } else if (!iwl3945_is_associated(priv) && priv->essid_len) {
+               IWL_DEBUG_SCAN
+                 ("Kicking off one direct scan for '%s' when not associated\n",
+                  iwl3945_escape_essid(priv->essid, priv->essid_len));
                scan->direct_scan[0].id = WLAN_EID_SSID;
                scan->direct_scan[0].len = priv->essid_len;
                memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len);
                direct_mask = 1;
-       } else
+       } else {
+               IWL_DEBUG_SCAN("Kicking off one indirect scan.\n");
                direct_mask = 0;
+       }
 
        /* We don't build a direct scan probe request; the uCode will do
         * that based on the direct_mask added to each channel entry */
@@ -6335,23 +6340,18 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
        if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR)
                scan->filter_flags = RXON_FILTER_PROMISC_MSK;
 
-       if (direct_mask) {
-               IWL_DEBUG_SCAN
-                   ("Initiating direct scan for %s.\n",
-                    iwl3945_escape_essid(priv->essid, priv->essid_len));
+       if (direct_mask)
                scan->channel_count =
                        iwl3945_get_channels_for_scan(
                                priv, band, 1, /* active */
                                direct_mask,
                                (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
-       } else {
-               IWL_DEBUG_SCAN("Initiating indirect scan.\n");
+       else
                scan->channel_count =
                        iwl3945_get_channels_for_scan(
                                priv, band, 0, /* passive */
                                direct_mask,
                                (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
-       }
 
        cmd.len += le16_to_cpu(scan->tx_cmd.len) +
            scan->channel_count * sizeof(struct iwl3945_scan_channel);

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 6d077af..883b42f 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -5813,11 +5813,15 @@ static void iwl4965_bg_request_scan(struct work_struct *data)
                       priv->direct_ssid, priv->direct_ssid_len);
                direct_mask = 1;
        } else if (!iwl_is_associated(priv) && priv->essid_len) {
+               IWL_DEBUG_SCAN
+                 ("Kicking off one direct scan for '%s' when not associated\n",
+                  iwl4965_escape_essid(priv->essid, priv->essid_len));
                scan->direct_scan[0].id = WLAN_EID_SSID;
                scan->direct_scan[0].len = priv->essid_len;
                memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len);
                direct_mask = 1;
        } else {
+               IWL_DEBUG_SCAN("Kicking off one indirect scan.\n");
                direct_mask = 0;
        }
 
@@ -5870,23 +5874,18 @@ static void iwl4965_bg_request_scan(struct work_struct *data)
        if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR)
                scan->filter_flags = RXON_FILTER_PROMISC_MSK;
 
-       if (direct_mask) {
-               IWL_DEBUG_SCAN
-                   ("Initiating direct scan for %s.\n",
-                    iwl4965_escape_essid(priv->essid, priv->essid_len));
+       if (direct_mask)
                scan->channel_count =
                        iwl4965_get_channels_for_scan(
                                priv, band, 1, /* active */
                                direct_mask,
                                (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
-       } else {
-               IWL_DEBUG_SCAN("Initiating indirect scan.\n");
+       else
                scan->channel_count =
                        iwl4965_get_channels_for_scan(
                                priv, band, 0, /* passive */
                                direct_mask,
                                (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
-       }
 
        cmd.len += le16_to_cpu(scan->tx_cmd.len) +
            scan->channel_count * sizeof(struct iwl4965_scan_channel);