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authorJ. Bruce Fields <bfields@citi.umich.edu>2009-06-15 18:08:07 -0700
committerJ. Bruce Fields <bfields@citi.umich.edu>2009-06-15 18:08:07 -0700
commit7eef4091a653c243a87e5375c54504cc03bec4d8 (patch)
treef65b77f830b2c8f7d014512badfef5df0d591ee9 /drivers/net/wireless/iwlwifi/iwl-scan.c
parent0a93a47f042c459f0f46942c3a920e3c81878031 (diff)
parent07a2039b8eb0af4ff464efd3dfd95de5c02648c6 (diff)
Merge commit 'v2.6.30' into for-2.6.31
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-scan.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-scan.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 23644cf884f..6330b91e37c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -227,9 +227,6 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv,
/* The HW is no longer scanning */
clear_bit(STATUS_SCAN_HW, &priv->status);
- /* The scan completion notification came in, so kill that timer... */
- cancel_delayed_work(&priv->scan_check);
-
IWL_DEBUG_INFO(priv, "Scan pass on %sGHz took %dms\n",
(priv->scan_bands & BIT(IEEE80211_BAND_2GHZ)) ?
"2.4" : "5.2",
@@ -712,6 +709,8 @@ static void iwl_bg_request_scan(struct work_struct *data)
mutex_lock(&priv->mutex);
+ cancel_delayed_work(&priv->scan_check);
+
if (!iwl_is_ready(priv)) {
IWL_WARN(priv, "request scan called when driver not ready.\n");
goto done;
@@ -925,11 +924,13 @@ void iwl_bg_scan_completed(struct work_struct *work)
IWL_DEBUG_SCAN(priv, "SCAN complete scan\n");
- if (test_bit(STATUS_EXIT_PENDING, &priv->status))
- return;
+ cancel_delayed_work(&priv->scan_check);
ieee80211_scan_completed(priv->hw, false);
+ if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+ return;
+
/* Since setting the TXPOWER may have been deferred while
* performing the scan, fire one off */
mutex_lock(&priv->mutex);