diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 4fa43a2eeb73..9967a1d9f0ec 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -141,8 +141,11 @@ static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac, if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) return; - if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags)) + if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags)) { + mutex_lock(&intf->beacon_skb_mutex); rt2x00queue_update_beacon(rt2x00dev, vif); + mutex_unlock(&intf->beacon_skb_mutex); + } } static void rt2x00lib_intf_scheduled(struct work_struct *work) @@ -216,7 +219,7 @@ static void rt2x00lib_beaconupdate_iter(void *data, u8 *mac, * never be called for USB devices. */ WARN_ON(rt2x00_is_usb(rt2x00dev)); - rt2x00queue_update_beacon_locked(rt2x00dev, vif); + rt2x00queue_update_beacon(rt2x00dev, vif); } void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev) @@ -1470,8 +1473,7 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev) /* * Free the driver data. */ - if (rt2x00dev->drv_data) - kfree(rt2x00dev->drv_data); + kfree(rt2x00dev->drv_data); } EXPORT_SYMBOL_GPL(rt2x00lib_remove_dev); |