From a57a59f247b651e8ed6d3eeb7e2f9d83b83134c9 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 28 Oct 2008 18:21:05 +0100 Subject: [PATCH] iwlwifi: remove implicit direct scan When an undirected scan is requested and iwlwifi is not associated but the user has set an SSID (and maybe was associated with that network at some point) then iwlwifi will assume the user wanted to scan for this SSID which seems wrong. Remove this code. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-scan.c | 7 ------- drivers/net/wireless/iwlwifi/iwl3945-base.c | 8 -------- 2 files changed, 15 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 6c5654f..c4b9030 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -743,13 +743,6 @@ static void iwl_bg_request_scan(struct work_struct *data) memcpy(scan->direct_scan[0].ssid, priv->direct_ssid, priv->direct_ssid_len); n_probes++; - } else if (!iwl_is_associated(priv) && priv->essid_len) { - IWL_DEBUG_SCAN("Start direct scan for '%s' (not associated)\n", - print_ssid(ssid, priv->essid, priv->essid_len)); - scan->direct_scan[0].id = WLAN_EID_SSID; - scan->direct_scan[0].len = priv->essid_len; - memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len); - n_probes++; } else { IWL_DEBUG_SCAN("Start indirect scan.\n"); } diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 431bebe..bf37294 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -6148,14 +6148,6 @@ static void iwl3945_bg_request_scan(struct work_struct *data) memcpy(scan->direct_scan[0].ssid, priv->direct_ssid, priv->direct_ssid_len); n_probes++; - } else if (!iwl3945_is_associated(priv) && priv->essid_len) { - IWL_DEBUG_SCAN - ("Kicking off one direct scan for '%s' when not associated\n", - print_ssid(ssid, priv->essid, priv->essid_len)); - scan->direct_scan[0].id = WLAN_EID_SSID; - scan->direct_scan[0].len = priv->essid_len; - memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len); - n_probes++; } else IWL_DEBUG_SCAN("Kicking off one indirect scan.\n"); -- 2.7.4