1 files changed, 7 insertions, 3 deletions

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 723512b48f2e..44c520c264fc 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -71,6 +71,7 @@ static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = {
         [NL80211_ATTR_IFNAME] = { .type = NLA_NUL_STRING, .len = IFNAMSIZ-1 },
 
         [NL80211_ATTR_MAC] = { .type = NLA_BINARY, .len = ETH_ALEN },
+        [NL80211_ATTR_PREV_BSSID] = { .type = NLA_BINARY, .len = ETH_ALEN },
 
         [NL80211_ATTR_KEY_DATA] = { .type = NLA_BINARY,
                                     .len = WLAN_MAX_KEY_LEN },
@@ -3187,7 +3188,7 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
         struct net_device *dev;
         struct cfg80211_crypto_settings crypto;
         struct ieee80211_channel *chan;
-        const u8 *bssid, *ssid, *ie = NULL;
+        const u8 *bssid, *ssid, *ie = NULL, *prev_bssid = NULL;
         int err, ssid_len, ie_len = 0;
         bool use_mfp = false;
 
@@ -3248,10 +3249,13 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
                 }
         }
 
+        if (info->attrs[NL80211_ATTR_PREV_BSSID])
+                prev_bssid = nla_data(info->attrs[NL80211_ATTR_PREV_BSSID]);
+
         err = nl80211_crypto_settings(info, &crypto, 1);
         if (!err)
-                err = cfg80211_mlme_assoc(rdev, dev, chan, bssid, ssid,
-                                          ssid_len, ie, ie_len, use_mfp,
+                err = cfg80211_mlme_assoc(rdev, dev, chan, bssid, prev_bssid,
+                                          ssid, ssid_len, ie, ie_len, use_mfp,
                                           &crypto);
 
 out: