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authorFelix Fietkau <nbd@openwrt.org>2013-03-02 19:05:47 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-03-02 21:24:42 +0100
commit801d929ca7d935ee199fd61d8ef914f51e892270 (patch)
tree8f242f50b25e120744ef717121555968bada870c /net
parent24af717c35189f7a83c34e637256ccb7295a617b (diff)
mac80211: another fix for idle handling in monitor mode
When setting a monitor interface up or down, the idle state needs to be recalculated, otherwise the hardware will just stay in its previous idle state. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/iface.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 640afab304d..baaa8608e52 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -541,6 +541,9 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
ieee80211_adjust_monitor_flags(sdata, 1);
ieee80211_configure_filter(local);
+ mutex_lock(&local->mtx);
+ ieee80211_recalc_idle(local);
+ mutex_unlock(&local->mtx);
netif_carrier_on(dev);
break;
@@ -812,6 +815,9 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
ieee80211_adjust_monitor_flags(sdata, -1);
ieee80211_configure_filter(local);
+ mutex_lock(&local->mtx);
+ ieee80211_recalc_idle(local);
+ mutex_unlock(&local->mtx);
break;
case NL80211_IFTYPE_P2P_DEVICE:
/* relies on synchronize_rcu() below */