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rt2x00: change beaconing locking

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This patch is needed for further changes to keep global variables
consistent when changing beaconing on diffrent vif's.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Stanislaw Gruszka
2014-06-05 13:52:23 +02:00
committed by John W. Linville
parent 7d8831bb1b
commit 283dafa1c6
3 changed files with 9 additions and 25 deletions
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21
drivers/net/wireless/rt2x00/rt2x00queue.c
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@@ -754,8 +754,6 @@ int rt2x00queue_clear_beacon(struct rt2x00_dev *rt2x00dev,
if (unlikely(!intf->beacon))
return -ENOBUFS;
mutex_lock(&intf->beacon_skb_mutex);
/*
* Clean up the beacon skb.
*/
@@ -768,13 +766,11 @@ int rt2x00queue_clear_beacon(struct rt2x00_dev *rt2x00dev,
if (rt2x00dev->ops->lib->clear_beacon)
rt2x00dev->ops->lib->clear_beacon(intf->beacon);
mutex_unlock(&intf->beacon_skb_mutex);
return 0;
}
int rt2x00queue_update_beacon_locked(struct rt2x00_dev *rt2x00dev,
struct ieee80211_vif *vif)
int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
struct ieee80211_vif *vif)
{
struct rt2x00_intf *intf = vif_to_intf(vif);
struct skb_frame_desc *skbdesc;
@@ -815,19 +811,6 @@ int rt2x00queue_update_beacon_locked(struct rt2x00_dev *rt2x00dev,
}
int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
struct ieee80211_vif *vif)
{
struct rt2x00_intf *intf = vif_to_intf(vif);
int ret;
mutex_lock(&intf->beacon_skb_mutex);
ret = rt2x00queue_update_beacon_locked(rt2x00dev, vif);
mutex_unlock(&intf->beacon_skb_mutex);
return ret;
}
bool rt2x00queue_for_each_entry(struct data_queue *queue,
enum queue_index start,
enum queue_index end,