lkml.org 
[lkml]   [2010]   [Jul]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subjectpull request: wireless-2.6 2010-07-12
Dave,

Here are a couple of small fixes for resource leaks in 2.6.35.

Please let me know if there are problems!

Thanks,

John

---
The following changes since commit 17c99297212a2d1b1779a08caf4b0d83a85545df:

r8169: incorrect identifier for a 8168dp (2010-07-11 17:10:09 -0700)

are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git master

Rajkumar Manoharan (1):
ath9k_htc: fix memory leak in ath9k_hif_usb_alloc_urbs

Reinette Chatre (1):
iwlwifi: remove key information during device restart

drivers/net/wireless/ath/ath9k/hif_usb.c | 8 ++++++--
drivers/net/wireless/iwlwifi/iwl-sta.h | 11 +++++++++++
2 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 77b3591..23c15aa 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -730,13 +730,17 @@ static int ath9k_hif_usb_alloc_urbs(struct hif_device_usb *hif_dev)

/* RX */
if (ath9k_hif_usb_alloc_rx_urbs(hif_dev) < 0)
- goto err;
+ goto err_rx;

/* Register Read */
if (ath9k_hif_usb_alloc_reg_in_urb(hif_dev) < 0)
- goto err;
+ goto err_reg;

return 0;
+err_reg:
+ ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
+err_rx:
+ ath9k_hif_usb_dealloc_tx_urbs(hif_dev);
err:
return -ENOMEM;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index c2a453a..dc43ebd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -97,6 +97,17 @@ static inline void iwl_clear_driver_stations(struct iwl_priv *priv)
spin_lock_irqsave(&priv->sta_lock, flags);
memset(priv->stations, 0, sizeof(priv->stations));
priv->num_stations = 0;
+
+ /*
+ * Remove all key information that is not stored as part of station
+ * information since mac80211 may not have had a
+ * chance to remove all the keys. When device is reconfigured by
+ * mac80211 after an error all keys will be reconfigured.
+ */
+ priv->ucode_key_table = 0;
+ priv->key_mapping_key = 0;
+ memset(priv->wep_keys, 0, sizeof(priv->wep_keys));
+
spin_unlock_irqrestore(&priv->sta_lock, flags);
}

--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.

\
 
 \ /
  Last update: 2010-07-12 22:33    [from the cache]
©2003-2011 Jasper Spaans