diff options
| -rw-r--r-- | net/mac80211/main.c | 16 | ||||
| -rw-r--r-- | net/mac80211/scan.c | 6 |
2 files changed, 16 insertions, 6 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index c155c0b6942..86562ce9922 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -112,7 +112,13 @@ bool ieee80211_cfg_on_oper_channel(struct ieee80211_local *local) /* This logic needs to match logic in ieee80211_hw_config */ if (local->scan_channel) { chan = local->scan_channel; - channel_type = NL80211_CHAN_NO_HT; + /* If scanning on oper channel, use whatever channel-type + * is currently in use. + */ + if (chan == local->oper_channel) + channel_type = local->_oper_channel_type; + else + channel_type = NL80211_CHAN_NO_HT; } else if (local->tmp_channel) { chan = scan_chan = local->tmp_channel; channel_type = local->tmp_channel_type; @@ -151,7 +157,13 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed) offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL; if (scan_chan) { chan = scan_chan; - channel_type = NL80211_CHAN_NO_HT; + /* If scanning on oper channel, use whatever channel-type + * is currently in use. + */ + if (chan == local->oper_channel) + channel_type = local->_oper_channel_type; + else + channel_type = NL80211_CHAN_NO_HT; } else if (local->tmp_channel) { chan = scan_chan = local->tmp_channel; channel_type = local->tmp_channel_type; diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 0ea6adae3e0..0e70d7a160b 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -517,8 +517,7 @@ static void ieee80211_scan_state_decision(struct ieee80211_local *local, if (ieee80211_cfg_on_oper_channel(local)) { /* We're currently on operating channel. */ - if ((next_chan == local->oper_channel) && - (local->_oper_channel_type == NL80211_CHAN_NO_HT)) + if (next_chan == local->oper_channel) /* We don't need to move off of operating channel. */ local->next_scan_state = SCAN_SET_CHANNEL; else @@ -620,8 +619,7 @@ static void ieee80211_scan_state_set_channel(struct ieee80211_local *local, local->scan_channel = chan; /* Only call hw-config if we really need to change channels. */ - if ((chan != local->hw.conf.channel) || - (local->hw.conf.channel_type != NL80211_CHAN_NO_HT)) + if (chan != local->hw.conf.channel) if (ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL)) skip = 1; |