1 files changed, 4 insertions, 1 deletions

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 8cc6037eb2ae..185488da2466 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -136,7 +136,10 @@ static void handle_channel(struct ieee80211_channel *chan,
         chan->flags = flags;
         chan->max_antenna_gain = min(chan->orig_mag,
                                          rg->max_antenna_gain);
-        chan->max_power = min(chan->orig_mpwr, rg->max_power);
+        if (chan->orig_mpwr)
+                chan->max_power = min(chan->orig_mpwr, rg->max_power);
+        else
+                chan->max_power = rg->max_power;
 }
 
 static void handle_band(struct ieee80211_supported_band *sband,