diff options
Diffstat (limited to 'net/mac80211/ieee80211_iface.c')
| -rw-r--r-- | net/mac80211/ieee80211_iface.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211_iface.c b/net/mac80211/ieee80211_iface.c index 92f1eb2da31..0d6824bca92 100644 --- a/net/mac80211/ieee80211_iface.c +++ b/net/mac80211/ieee80211_iface.c @@ -118,6 +118,8 @@ void ieee80211_if_set_type(struct net_device *dev, int type) sdata->bss = NULL; sdata->vif.type = type; + sdata->basic_rates = 0; + switch (type) { case IEEE80211_IF_TYPE_WDS: /* nothing special */ @@ -158,6 +160,8 @@ void ieee80211_if_set_type(struct net_device *dev, int type) case IEEE80211_IF_TYPE_MNTR: dev->type = ARPHRD_IEEE80211_RADIOTAP; dev->hard_start_xmit = ieee80211_monitor_start_xmit; + sdata->u.mntr_flags = MONITOR_FLAG_CONTROL | + MONITOR_FLAG_OTHER_BSS; break; default: printk(KERN_WARNING "%s: %s: Unknown interface type 0x%x", @@ -189,6 +193,7 @@ void ieee80211_if_reinit(struct net_device *dev) /* Remove all virtual interfaces that use this BSS * as their sdata->bss */ struct ieee80211_sub_if_data *tsdata, *n; + struct beacon_data *beacon; list_for_each_entry_safe(tsdata, n, &local->interfaces, list) { if (tsdata != sdata && tsdata->bss == &sdata->u.ap) { @@ -206,7 +211,10 @@ void ieee80211_if_reinit(struct net_device *dev) } } - kfree(sdata->u.ap.beacon); + beacon = sdata->u.ap.beacon; + rcu_assign_pointer(sdata->u.ap.beacon, NULL); + synchronize_rcu(); + kfree(beacon); while ((skb = skb_dequeue(&sdata->u.ap.ps_bc_buf))) { local->total_ps_buffered--; |