From 3a2329f2680796b0c09ff207803ea880a481c3a4 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Date: Mon, 7 Feb 2011 21:08:28 +0530
Subject: ath9k: Update comments for not parsing DTIM period

Add few comments for not parsing DTIM period from mac80211

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/beacon.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 87ba44c0669..fcb36abfc30 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -721,8 +721,9 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
 		cur_conf->beacon_interval = 100;
 
 	/*
-	 * Some times we dont parse dtim period from mac80211, in that case
-	 * use a default value
+	 * We don't parse dtim period from mac80211 during the driver
+	 * initialization as it breaks association with hidden-ssid
+	 * AP and it causes latency in roaming
 	 */
 	if (cur_conf->dtim_period == 0)
 		cur_conf->dtim_period = 1;
-- 
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