From: Johannes Berg <johannes.berg@xxxxxxxxx>
When the interface goes down, there's no need to call
cfg80211_mlme_down() after __cfg80211_disconnect() as
the latter will call the former (if appropriate.)
Also, in __cfg80211_disconnect(), if the cfg80211 SME
isn't used, __cfg80211_disconnected() may still need
to be called (depending on the current state) so that
the SME state gets cleared.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
net/wireless/core.c | 1 -
net/wireless/sme.c | 3 ++-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 6c9f800..73405e0 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -870,7 +870,6 @@ void cfg80211_leave(struct cfg80211_registered_device *rdev,
#endif
__cfg80211_disconnect(rdev, dev,
WLAN_REASON_DEAUTH_LEAVING, true);
- cfg80211_mlme_down(rdev, dev);
wdev_unlock(wdev);
break;
case NL80211_IFTYPE_MESH_POINT:
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index a9dc5c7..8b5eddf 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -961,7 +961,7 @@ int __cfg80211_disconnect(struct cfg80211_registered_device *rdev,
/* was it connected by userspace SME? */
if (!wdev->conn) {
cfg80211_mlme_down(rdev, dev);
- return 0;
+ goto disconnect;
}
if (wdev->sme_state == CFG80211_SME_CONNECTING &&
@@ -987,6 +987,7 @@ int __cfg80211_disconnect(struct cfg80211_registered_device *rdev,
return err;
}
+ disconnect:
if (wdev->sme_state == CFG80211_SME_CONNECTED)
__cfg80211_disconnected(dev, NULL, 0, 0, false);
else if (wdev->sme_state == CFG80211_SME_CONNECTING)
--
1.8.0
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