1 files changed, 8 insertions, 2 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index e9f3e85d1a9e..c78304db475e 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -214,10 +214,16 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
                 changed |= IEEE80211_CONF_CHANGE_CHANNEL;
         }
 
-        if (!local->user_power_level)
+        if (local->sw_scanning)
                 power = chan->max_power;
         else
-                power = min(chan->max_power, local->user_power_level);
+                power = local->power_constr_level ?
+                        (chan->max_power - local->power_constr_level) :
+                        chan->max_power;
+
+        if (local->user_power_level)
+                power = min(power, local->user_power_level);
+
         if (local->hw.conf.power_level != power) {
                 changed |= IEEE80211_CONF_CHANGE_POWER;
                 local->hw.conf.power_level = power;