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-rw-r--r--net/bluetooth/rfcomm/core.c1
-rw-r--r--net/mac80211/ibss.c4
-rw-r--r--net/mac80211/work.c5
3 files changed, 9 insertions, 1 deletions
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index fa642aa652bd..432a9a633e8d 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -311,6 +311,7 @@ static void rfcomm_dlc_clear_state(struct rfcomm_dlc *d)
d->state = BT_OPEN;
d->flags = 0;
d->mscex = 0;
+ d->sec_level = BT_SECURITY_LOW;
d->mtu = RFCOMM_DEFAULT_MTU;
d->v24_sig = RFCOMM_V24_RTC | RFCOMM_V24_RTR | RFCOMM_V24_DV;
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 239c4836a946..077a93dd1671 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -780,6 +780,9 @@ void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
mutex_lock(&sdata->u.ibss.mtx);
+ if (!sdata->u.ibss.ssid_len)
+ goto mgmt_out; /* not ready to merge yet */
+
switch (fc & IEEE80211_FCTL_STYPE) {
case IEEE80211_STYPE_PROBE_REQ:
ieee80211_rx_mgmt_probe_req(sdata, mgmt, skb->len);
@@ -797,6 +800,7 @@ void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
break;
}
+ mgmt_out:
mutex_unlock(&sdata->u.ibss.mtx);
}
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index ae344d1ba056..146097cb43a7 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -1051,11 +1051,13 @@ void ieee80211_work_purge(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_work *wk;
+ bool cleanup = false;
mutex_lock(&local->mtx);
list_for_each_entry(wk, &local->work_list, list) {
if (wk->sdata != sdata)
continue;
+ cleanup = true;
wk->type = IEEE80211_WORK_ABORT;
wk->started = true;
wk->timeout = jiffies;
@@ -1063,7 +1065,8 @@ void ieee80211_work_purge(struct ieee80211_sub_if_data *sdata)
mutex_unlock(&local->mtx);
/* run cleanups etc. */
- ieee80211_work_work(&local->work_work);
+ if (cleanup)
+ ieee80211_work_work(&local->work_work);
mutex_lock(&local->mtx);
list_for_each_entry(wk, &local->work_list, list) {