diff options
| author | Ben Greear <greearb@candelatech.com> | 2011-02-07 22:44:35 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-02-09 22:09:46 +0100 |
| commit | 4f2e9d91f84ce39698517203974ffc2bcc32a21d (patch) | |
| tree | 32a0b7b1856f4249ad7c2bdb39a757821fd90fff /net/mac80211/scan.c | |
| parent | mac80211: Properly set work-item channel-type. (diff) | |
| download | linux-4f2e9d91f84ce39698517203974ffc2bcc32a21d.tar.xz linux-4f2e9d91f84ce39698517203974ffc2bcc32a21d.zip | |
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>
Diffstat (limited to 'net/mac80211/scan.c')
| -rw-r--r-- | net/mac80211/scan.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 0ea6adae3e06..0e70d7a160b4 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; |