From 681c0050ea3ac2e90c83d5af397d73eed848a372 Mon Sep 17 00:00:00 2001 From: Ron Rindjunsky Date: Wed, 3 Sep 2008 11:26:25 +0800 Subject: iwlwifi: allow consecutive scans in unassociated state This patch allows consecutive scans requests when driver is in unassociated state. Signed-off-by: Ron Rindjunsky Signed-off-by: Esti Kummer Signed-off-by: Tomas Winkler Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/iwlwifi') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 575c1d97828..7b8af9609e0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3205,12 +3205,14 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t ssid_len) /* we don't schedule scan within next_scan_jiffies period */ if (priv->next_scan_jiffies && time_after(priv->next_scan_jiffies, jiffies)) { + IWL_DEBUG_SCAN("scan rejected: within next scan period\n"); ret = -EAGAIN; goto out_unlock; } /* if we just finished scan ask for delay */ - if (priv->last_scan_jiffies && + if (iwl_is_associated(priv) && priv->last_scan_jiffies && time_after(priv->last_scan_jiffies + IWL_DELAY_NEXT_SCAN, jiffies)) { + IWL_DEBUG_SCAN("scan rejected: within previous scan period\n"); ret = -EAGAIN; goto out_unlock; } -- cgit v1.2.3