1 files changed, 7 insertions, 2 deletions

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 73d9f894ed5d..cb80a80504e6 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -671,7 +671,10 @@ struct ieee80211_local {
         struct cfg80211_scan_request int_scan_req;
         struct cfg80211_scan_request *scan_req;
         struct ieee80211_channel *scan_channel;
+        const u8 *orig_ies;
+        int orig_ies_len;
         int scan_channel_idx;
+        int scan_ies_len;
 
         enum { SCAN_SET_CHANNEL, SCAN_SEND_PROBE } scan_state;
         unsigned long last_scan_completed;
@@ -1090,9 +1093,11 @@ void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
                          u16 transaction, u16 auth_alg,
                          u8 *extra, size_t extra_len,
                          const u8 *bssid, int encrypt);
+int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
+                             const u8 *ie, size_t ie_len);
 void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst,
-                              u8 *ssid, size_t ssid_len,
-                              u8 *ie, size_t ie_len);
+                              const u8 *ssid, size_t ssid_len,
+                              const u8 *ie, size_t ie_len);
 
 void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata,
                                   const size_t supp_rates_len,