iwlwifi: use virtual interface address for scan

For probe request frames sent during scan, we
should use the virtual interface's mac address
that the scan was initiated on to avoid issues
when the wrong address is used.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 5976166cb92d..35471cfc7de0 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -2967,14 +2967,16 @@ void iwl3945_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
                 scan->tx_cmd.len = cpu_to_le16(
                         iwl_fill_probe_req(priv,
                                 (struct ieee80211_mgmt *)scan->data,
+                                vif->addr,
                                 priv->scan_request->ie,
                                 priv->scan_request->ie_len,
                                 IWL_MAX_SCAN_SIZE - sizeof(*scan)));
         } else {
+                /* use bcast addr, will not be transmitted but must be valid */
                 scan->tx_cmd.len = cpu_to_le16(
                         iwl_fill_probe_req(priv,
                                 (struct ieee80211_mgmt *)scan->data,
-                                NULL, 0,
+                                iwl_bcast_addr, NULL, 0,
                                 IWL_MAX_SCAN_SIZE - sizeof(*scan)));
         }
         /* select Rx antennas */