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Commit 2420ebc1 authored by Mohamed Abbas's avatar Mohamed Abbas Committed by John W. Linville
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iwl3945: clear scanning bits upon failure 



This patch ensures we clear any scan status bit when
an error occurs while sending the scan command. It is
the implementation of patch:
"iwlwifi: clear scanning bits upon failure"
for iwl3945.

Signed-off-by: default avatarMohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent c7930339

drivers/net/wireless/iwlwifi/iwl3945-base.c

+8 −0
Original line number Original line Diff line number Diff line
@@ -6273,6 +6273,14 @@ static void iwl3945_bg_request_scan(struct work_struct *data) 
	return;

	return;





 done:

 done:

	/* can not perform scan make sure we clear scanning

	 * bits from status so next scan request can be performed.

	 * if we dont clear scanning status bit here all next scan

	 * will fail

	*/

	clear_bit(STATUS_SCAN_HW, &priv->status);

	clear_bit(STATUS_SCANNING, &priv->status);



	/* inform mac80211 scan aborted */

	/* inform mac80211 scan aborted */

	queue_work(priv->workqueue, &priv->scan_completed);

	queue_work(priv->workqueue, &priv->scan_completed);

	mutex_unlock(&priv->mutex);

	mutex_unlock(&priv->mutex);