1 files changed, 19 insertions, 12 deletions

diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index ae8c186b50d6..ad1e4068ce06 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -651,6 +651,8 @@ static bool cfg80211_combine_bsses(struct cfg80211_registered_device *dev,
                         continue;
                 if (bss->pub.channel != new->pub.channel)
                         continue;
+                if (bss->pub.scan_width != new->pub.scan_width)
+                        continue;
                 if (rcu_access_pointer(bss->pub.beacon_ies))
                         continue;
                 ies = rcu_access_pointer(bss->pub.ies);
@@ -870,11 +872,12 @@ cfg80211_get_bss_channel(struct wiphy *wiphy, const u8 *ie, size_t ielen,
 
 /* Returned bss is reference counted and must be cleaned up appropriately. */
 struct cfg80211_bss*
-cfg80211_inform_bss(struct wiphy *wiphy,
-                    struct ieee80211_channel *channel,
-                    const u8 *bssid, u64 tsf, u16 capability,
-                    u16 beacon_interval, const u8 *ie, size_t ielen,
-                    s32 signal, gfp_t gfp)
+cfg80211_inform_bss_width(struct wiphy *wiphy,
+                          struct ieee80211_channel *channel,
+                          enum nl80211_bss_scan_width scan_width,
+                          const u8 *bssid, u64 tsf, u16 capability,
+                          u16 beacon_interval, const u8 *ie, size_t ielen,
+                          s32 signal, gfp_t gfp)
 {
         struct cfg80211_bss_ies *ies;
         struct cfg80211_internal_bss tmp = {}, *res;
@@ -892,6 +895,7 @@ cfg80211_inform_bss(struct wiphy *wiphy,
 
         memcpy(tmp.pub.bssid, bssid, ETH_ALEN);
         tmp.pub.channel = channel;
+        tmp.pub.scan_width = scan_width;
         tmp.pub.signal = signal;
         tmp.pub.beacon_interval = beacon_interval;
         tmp.pub.capability = capability;
@@ -924,14 +928,15 @@ cfg80211_inform_bss(struct wiphy *wiphy,
         /* cfg80211_bss_update gives us a referenced result */
         return &res->pub;
 }
-EXPORT_SYMBOL(cfg80211_inform_bss);
+EXPORT_SYMBOL(cfg80211_inform_bss_width);
 
 /* Returned bss is reference counted and must be cleaned up appropriately. */
 struct cfg80211_bss *
-cfg80211_inform_bss_frame(struct wiphy *wiphy,
-                          struct ieee80211_channel *channel,
-                          struct ieee80211_mgmt *mgmt, size_t len,
-                          s32 signal, gfp_t gfp)
+cfg80211_inform_bss_width_frame(struct wiphy *wiphy,
+                                struct ieee80211_channel *channel,
+                                enum nl80211_bss_scan_width scan_width,
+                                struct ieee80211_mgmt *mgmt, size_t len,
+                                s32 signal, gfp_t gfp)
 {
         struct cfg80211_internal_bss tmp = {}, *res;
         struct cfg80211_bss_ies *ies;
@@ -941,7 +946,8 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
         BUILD_BUG_ON(offsetof(struct ieee80211_mgmt, u.probe_resp.variable) !=
                         offsetof(struct ieee80211_mgmt, u.beacon.variable));
 
-        trace_cfg80211_inform_bss_frame(wiphy, channel, mgmt, len, signal);
+        trace_cfg80211_inform_bss_width_frame(wiphy, channel, scan_width, mgmt,
+                                              len, signal);
 
         if (WARN_ON(!mgmt))
                 return NULL;
@@ -976,6 +982,7 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
         
         memcpy(tmp.pub.bssid, mgmt->bssid, ETH_ALEN);
         tmp.pub.channel = channel;
+        tmp.pub.scan_width = scan_width;
         tmp.pub.signal = signal;
         tmp.pub.beacon_interval = le16_to_cpu(mgmt->u.probe_resp.beacon_int);
         tmp.pub.capability = le16_to_cpu(mgmt->u.probe_resp.capab_info);
@@ -991,7 +998,7 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
         /* cfg80211_bss_update gives us a referenced result */
         return &res->pub;
 }
-EXPORT_SYMBOL(cfg80211_inform_bss_frame);
+EXPORT_SYMBOL(cfg80211_inform_bss_width_frame);
 
 void cfg80211_ref_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
 {