mac80211: Allow scanning on existing channel-type.

Previous code set the channel type to NO_HT, but it
appears that NO_HT packets can be sent on any channel
type, so we do not need to change the channel type
as long as the channel is correct.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 4 deletions

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;