1 files changed, 16 insertions, 4 deletions

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 779affd8b8fe..5358420d8796 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3663,11 +3663,21 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
                        "%s\n", print_mac(mac, bssid),
                        print_mac(mac2, ifsta->bssid));
 #endif /* CONFIG_MAC80211_IBSS_DEBUG */
-        if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0 &&
-            (bss = ieee80211_rx_bss_get(dev, bssid,
-                                        local->hw.conf.channel->center_freq,
-                                        ifsta->ssid, ifsta->ssid_len))) {
+
+        if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0) {
                 int ret;
+                int search_freq;
+
+                if (ifsta->flags & IEEE80211_STA_AUTO_CHANNEL_SEL)
+                        search_freq = bss->freq;
+                else
+                        search_freq = local->hw.conf.channel->center_freq;
+
+                bss = ieee80211_rx_bss_get(dev, bssid, search_freq,
+                                           ifsta->ssid, ifsta->ssid_len);
+                if (!bss)
+                        goto dont_join;
+
                 printk(KERN_DEBUG "%s: Selected IBSS BSSID %s"
                        " based on configured SSID\n",
                        dev->name, print_mac(mac, bssid));
@@ -3675,6 +3685,8 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
                 ieee80211_rx_bss_put(local, bss);
                 return ret;
         }
+
+dont_join:
 #ifdef CONFIG_MAC80211_IBSS_DEBUG
         printk(KERN_DEBUG "   did not try to join ibss\n");
 #endif /* CONFIG_MAC80211_IBSS_DEBUG */