From 253898c4170c7f426d1bc32860fee04f27de3ade Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Thu, 3 Apr 2008 15:32:54 -0400 Subject: [PATCH] cfg80211: default to regulatory max power for channel If the driver does not specify a maximum power output, default to the regulatory max. Signed-off-by: John W. Linville --- net/wireless/reg.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) 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, -- 2.30.2