cfg80211: fix interface down/disconnect state handling
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@intel.com>
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 @@
/* 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 @@
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)