iwlagn: free the Tx cmd when a non empty Tx queue is freed
When a non-empty Tx queueis freed, the buffer it contains must be
freed too. Since the Tx cmd are now allocated from a pool, the Tx
cmd must be freed too.
This patch avoids to destroy a non-empty pool of Tx cmd.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 7f6c58e..1142d85 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1522,6 +1522,8 @@
if (priv->shrd->mac80211_registered)
ieee80211_stop_queues(priv->hw);
+ iwl_trans_stop_device(trans(priv));
+
/* Clear out all status bits but a few that are stable across reset */
priv->shrd->status &=
test_bit(STATUS_RF_KILL_HW, &priv->shrd->status) <<
@@ -1533,8 +1535,6 @@
test_bit(STATUS_EXIT_PENDING, &priv->shrd->status) <<
STATUS_EXIT_PENDING;
- iwl_trans_stop_device(trans(priv));
-
dev_kfree_skb(priv->beacon_skb);
priv->beacon_skb = NULL;
}