From: Jouni Malinen <jouni@qca.qualcomm.com>
Date: Mon, 19 Sep 2011 16:15:02 +0000 (+0300)
Subject: ath6kl: Remove unnecessary node table update on disconnect event
X-Git-Tag: upstream/snapshot3+hdmi~8889^2~83^2~133^2~22
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3b25ed186fc3ac8d2517332bfbd5c44016c10f82;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

ath6kl: Remove unnecessary node table update on disconnect event

Since ath6kl does not actually update cfg80211 BSS table when this
event occurs, there is not much need for removing the entries from
the internal table that is not really used or exposed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index f21e4b1..55d3331 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -1326,7 +1326,6 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
 			     u8 assoc_resp_len, u8 *assoc_info,
 			     u16 prot_reason_status)
 {
-	struct bss *wmi_ssid_node = NULL;
 	unsigned long flags;
 
 	if (ar->nw_type == AP_NETWORK) {
@@ -1386,33 +1385,6 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
 		}
 	}
 
-	if ((reason == NO_NETWORK_AVAIL) && test_bit(WMI_READY, &ar->flag))  {
-		ath6kl_wmi_node_free(ar->wmi, bssid);
-
-		/*
-		 * In case any other same SSID nodes are present remove it,
-		 * since those nodes also not available now.
-		 */
-		do {
-			/*
-			 * Find the nodes based on SSID and remove it
-			 *
-			 * Note: This case will not work out for
-			 * Hidden-SSID
-			 */
-			wmi_ssid_node = ath6kl_wmi_find_ssid_node(ar->wmi,
-								  ar->ssid,
-								  ar->ssid_len,
-								  false,
-								  true);
-
-			if (wmi_ssid_node)
-				ath6kl_wmi_node_free(ar->wmi,
-						     wmi_ssid_node->ni_macaddr);
-
-		} while (wmi_ssid_node);
-	}
-
 	/* update connect & link status atomically */
 	spin_lock_irqsave(&ar->lock, flags);
 	clear_bit(CONNECTED, &ar->flag);