Commit 24d584d7 authored by Barak Bercovitz's avatar Barak Bercovitz Committed by Johannes Berg

cfg80211: stop sched scan only when needed

cfg80211_leave stops sched scan when any station vif
is leaving. Add an explicit check and call it only
when the relevant vif (the one we scan on) is leaving.
Signed-off-by: default avatarBarak Bercovitz <barak@wizery.com>
[Eliad - changed the commit message a bit]
Signed-off-by: default avatarEliad Peller <eliad@wizery.com>
[Johannes - add ASSERT_RTNL since that protects the pointer]
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent d1e33e65
......@@ -756,13 +756,16 @@ void cfg80211_leave(struct cfg80211_registered_device *rdev,
{
struct net_device *dev = wdev->netdev;
ASSERT_RTNL();
switch (wdev->iftype) {
case NL80211_IFTYPE_ADHOC:
cfg80211_leave_ibss(rdev, dev, true);
break;
case NL80211_IFTYPE_P2P_CLIENT:
case NL80211_IFTYPE_STATION:
__cfg80211_stop_sched_scan(rdev, false);
if (rdev->sched_scan_req && dev == rdev->sched_scan_req->dev)
__cfg80211_stop_sched_scan(rdev, false);
wdev_lock(wdev);
#ifdef CONFIG_CFG80211_WEXT
......
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