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authorMichal Kazior <michal.kazior@tieto.com>2012-06-29 14:46:58 +0400
committerJohannes Berg <johannes.berg@intel.com>2012-06-29 15:39:15 +0400
commitf4489ebeffa436c8427a20e2f05004e783708cde (patch)
treef113512858b0114cc108375b81cab004e8a8369b /net/wireless/ap.c
parentac800140c20e7ae51117e71289065bedd4930fc2 (diff)
downloadlinux-f4489ebeffa436c8427a20e2f05004e783708cde.tar.xz
cfg80211: add channel tracking for AP and mesh
We need to know which channel is used by a running AP and mesh for channel context accounting and finding matching/active interface combination. STA/IBSS have current_bss already which allows us to check which channel a vif is tuned to. Non-fixed channel IBSS can be handled with additional changes. Monitor mode is going to be handled differently. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/ap.c')
-rw-r--r--net/wireless/ap.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/wireless/ap.c b/net/wireless/ap.c
index 45199cca63d5..fcc60d8dbefa 100644
--- a/net/wireless/ap.c
+++ b/net/wireless/ap.c
@@ -24,8 +24,10 @@ static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
return -ENOENT;
err = rdev->ops->stop_ap(&rdev->wiphy, dev);
- if (!err)
+ if (!err) {
wdev->beacon_interval = 0;
+ wdev->channel = NULL;
+ }
return err;
}