rt2x00: Only free skb when beacon_update fails
In rt2x00lib_intf_scheduled_iter() we use the hw->beacon_update()
callback function. This means that it should behave similarly as mac80211
when that uses the function.
This means that the skb should only be freed when beacon_update() has failed,
otherwise the driver is the owner and is responsible for freeing the buffer.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 0361524..f8fe7a1 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -433,11 +433,9 @@
if (delayed_flags & DELAYED_UPDATE_BEACON) {
skb = ieee80211_beacon_get(rt2x00dev->hw, vif, &control);
- if (skb) {
- rt2x00dev->ops->hw->beacon_update(rt2x00dev->hw, skb,
- &control);
+ if (skb && rt2x00dev->ops->hw->beacon_update(rt2x00dev->hw,
+ skb, &control))
dev_kfree_skb(skb);
- }
}
if (delayed_flags & DELAYED_CONFIG_ERP)