2 files changed, 4 insertions, 1 deletions

diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 8e8e5a19d893..5af23d318726 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -287,7 +287,7 @@ int ieee80211_set_freq(struct ieee80211_local *local, int freqMHz)
         if (chan && !(chan->flags & IEEE80211_CHAN_DISABLED)) {
                 local->oper_channel = chan;
 
-                if (local->sta_sw_scanning)
+                if (local->sta_sw_scanning || local->sta_hw_scanning)
                         ret = 0;
                 else
                         ret = ieee80211_hw_config(local);
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index fc73ca4abc08..bf130b6255ab 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -3615,6 +3615,9 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw)
 
         if (local->sta_hw_scanning) {
                 local->sta_hw_scanning = 0;
+                if (ieee80211_hw_config(local))
+                        printk(KERN_DEBUG "%s: failed to restore operational "
+                               "channel after scan\n", dev->name);
                 /* Restart STA timer for HW scan case */
                 rcu_read_lock();
                 list_for_each_entry_rcu(sdata, &local->interfaces, list)