diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-11-08 21:25:48 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-26 12:42:58 +0100 |
| commit | 683b6d3b31a51956ea540df00abb0b78894924c1 (patch) | |
| tree | 558e0f316b56368ab259755cb4eeaeb40331853d /net/wireless/mlme.c | |
| parent | fe4b31810c06cc6518fb193efb9b3c3289b55832 (diff) | |
cfg80211: pass a channel definition struct
Instead of passing a channel pointer and channel type
to all functions and driver methods, pass a new channel
definition struct. Right now, this struct contains just
the control channel and channel type, but for VHT this
will change.
Also, add a small inline cfg80211_get_chandef_type() so
that drivers don't need to use the _type field of the
new structure all the time, which will change.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/mlme.c')
| -rw-r--r-- | net/wireless/mlme.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index a9646b53a095..5e8123ee63fd 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -988,15 +988,14 @@ void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index, } EXPORT_SYMBOL(cfg80211_pmksa_candidate_notify); -void cfg80211_ch_switch_notify(struct net_device *dev, int freq, - enum nl80211_channel_type type) +void cfg80211_ch_switch_notify(struct net_device *dev, + struct cfg80211_chan_def *chandef) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct wiphy *wiphy = wdev->wiphy; struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); - struct ieee80211_channel *chan; - trace_cfg80211_ch_switch_notify(dev, freq, type); + trace_cfg80211_ch_switch_notify(dev, chandef); wdev_lock(wdev); @@ -1004,12 +1003,8 @@ void cfg80211_ch_switch_notify(struct net_device *dev, int freq, wdev->iftype != NL80211_IFTYPE_P2P_GO)) goto out; - chan = rdev_freq_to_chan(rdev, freq, type); - if (WARN_ON(!chan)) - goto out; - - wdev->channel = chan; - nl80211_ch_switch_notify(rdev, dev, freq, type, GFP_KERNEL); + wdev->channel = chandef->chan; + nl80211_ch_switch_notify(rdev, dev, chandef, GFP_KERNEL); out: wdev_unlock(wdev); return; |