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authorIlan Peer <ilan.peer@intel.com>2014-02-25 15:33:38 +0200
committerJohannes Berg <johannes.berg@intel.com>2014-02-25 17:34:18 +0100
commit7c8d5e03acc680eb433b0d5dbacbb6cc9db663a1 (patch)
tree59b267fcc15a04dcd69c9e3c45e5d51f0fe745c0 /net/wireless/core.h
parent31559f35c5724976fd975e5d7e90cdb693b8dd27 (diff)
downloadlinux-7c8d5e03acc680eb433b0d5dbacbb6cc9db663a1.tar.bz2
cfg80211: send stop AP event only due to internal reason
Commit "nl80211: send event when AP operation is stopped" added an event to notify user space that an AP interface has been stopped, to handle cases such as suspend etc. The event is sent regardless if the stop AP flow was triggered by user space or due to internal state change. This might cause issues with wpa_supplicant/hostapd flows that consider stop AP flow as a synchronous one, e.g., AP/GO channel change in the absence of CSA support. In such cases, the flow will restart the AP immediately after the stop AP flow is done, and only handle the stop AP event after the current flow is done, and as a result stop the AP again. Change the current implementation to only send the event in case the stop AP was triggered due to an internal reason. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/core.h')
-rw-r--r--net/wireless/core.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 64fde38c1a7e..3975ffa8feb2 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -283,7 +283,7 @@ int cfg80211_set_mesh_channel(struct cfg80211_registered_device *rdev,
/* AP */
int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
- struct net_device *dev);
+ struct net_device *dev, bool notify);
/* MLME */
int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,