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authorStanislaw Gruszka <sgruszka@redhat.com>2010-09-13 14:46:40 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-09-14 16:13:26 -0400
commit6bd1758d978f917dc0804f44e3528ef1a80d9d43 (patch)
treee6d18128149cc946df874e05f003402509f68358
parentf5354c17dc29681c241f2774f3ef9478fb586673 (diff)
downloadop-kernel-dev-6bd1758d978f917dc0804f44e3528ef1a80d9d43.zip
op-kernel-dev-6bd1758d978f917dc0804f44e3528ef1a80d9d43.tar.gz
iwlwifi: assure we complete scan in scan_abort and scan_check works
Assure we complete scan in mac80211 when we abort scanning (scan_abort work) or scan timeout occurs (scan_check work). Currently iwl_scan_cancel_timeout() procedure force scan finish in mac80211 at the end of timeout loop, so we can use it in proper work functions. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-scan.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index ce605e0..da037b2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -490,18 +490,8 @@ static void iwl_bg_scan_check(struct work_struct *data)
struct iwl_priv *priv =
container_of(data, struct iwl_priv, scan_check.work);
- if (test_bit(STATUS_EXIT_PENDING, &priv->status))
- return;
-
mutex_lock(&priv->mutex);
- if (test_bit(STATUS_SCANNING, &priv->status) &&
- !test_bit(STATUS_SCAN_ABORTING, &priv->status)) {
- IWL_DEBUG_SCAN(priv, "Scan completion watchdog (%dms)\n",
- jiffies_to_msecs(IWL_SCAN_CHECK_WATCHDOG));
-
- if (!test_bit(STATUS_EXIT_PENDING, &priv->status))
- iwl_send_scan_abort(priv);
- }
+ iwl_scan_cancel_timeout(priv, 200);
mutex_unlock(&priv->mutex);
}
@@ -560,7 +550,7 @@ static void iwl_bg_abort_scan(struct work_struct *work)
cancel_delayed_work(&priv->scan_check);
mutex_lock(&priv->mutex);
- iwl_do_scan_abort(priv);
+ iwl_scan_cancel_timeout(priv, 200);
mutex_unlock(&priv->mutex);
}
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