cfg80211/mac80211: remove .get_channel
We do not need it anymore since cfg80211 tracks
monitor channel and monitor channel type.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index ea4b1ea..ccbe241 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2980,16 +2980,6 @@
return 0;
}
-static struct ieee80211_channel *
-ieee80211_wiphy_get_channel(struct wiphy *wiphy,
- enum nl80211_channel_type *type)
-{
- struct ieee80211_local *local = wiphy_priv(wiphy);
-
- *type = local->_oper_channel_type;
- return local->oper_channel;
-}
-
static void ieee80211_set_monitor_enabled(struct wiphy *wiphy, bool enabled)
{
struct ieee80211_local *local = wiphy_priv(wiphy);
@@ -3073,7 +3063,6 @@
.tdls_oper = ieee80211_tdls_oper,
.tdls_mgmt = ieee80211_tdls_mgmt,
.probe_client = ieee80211_probe_client,
- .get_channel = ieee80211_wiphy_get_channel,
.set_noack_map = ieee80211_set_noack_map,
.set_monitor_enabled = ieee80211_set_monitor_enabled,
#ifdef CONFIG_PM
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 12096b4..5d29ed1 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1689,16 +1689,11 @@
(cfg80211_rdev_list_generation << 2)))
goto nla_put_failure;
- if (rdev->ops->get_channel) {
- struct ieee80211_channel *chan;
- enum nl80211_channel_type channel_type;
-
- chan = rdev->ops->get_channel(&rdev->wiphy, &channel_type);
- if (chan &&
- (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ,
- chan->center_freq) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
- channel_type)))
+ if (rdev->monitor_channel) {
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ,
+ rdev->monitor_channel->center_freq) ||
+ nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ rdev->monitor_channel_type))
goto nla_put_failure;
}
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index bc87983..7df42f5 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -827,8 +827,6 @@
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct ieee80211_channel *chan;
- enum nl80211_channel_type channel_type;
switch (wdev->iftype) {
case NL80211_IFTYPE_STATION:
@@ -836,13 +834,10 @@
case NL80211_IFTYPE_ADHOC:
return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra);
case NL80211_IFTYPE_MONITOR:
- if (!rdev->ops->get_channel)
+ if (!rdev->monitor_channel)
return -EINVAL;
- chan = rdev->ops->get_channel(wdev->wiphy, &channel_type);
- if (!chan)
- return -EINVAL;
- freq->m = chan->center_freq;
+ freq->m = rdev->monitor_channel->center_freq;
freq->e = 6;
return 0;
default: