diff options
| author |   Ivo van Doorn <ivdoorn@gmail.com> | 2008-04-09 20:46:27 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2008-04-16 14:53:22 -0400 |
| commit | 171afcd4ba093b50cd2fb33fe2371fbc1f7fd389 (patch) | |
| tree | 88622a1891176fc1271f3f866ef239d6872dd674 | |
| parent | mac80211: fix key hwaccel race (diff) | |
| download | linux-dev-171afcd4ba093b50cd2fb33fe2371fbc1f7fd389.tar.xz linux-dev-171afcd4ba093b50cd2fb33fe2371fbc1f7fd389.zip | |
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>
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 0361524d193c..f8fe7a139a8a 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -433,11 +433,9 @@ static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac, 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) |