From daa1b6ee45170404efb3002ae2ff06e572f7ceba Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 16 Nov 2011 13:08:43 +0100 Subject: [PATCH] ath9k: cancel all workqueue activity when going idle Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 36315c83d4ca..714c7d82eb53 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1595,8 +1595,11 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) * of the changes. Likewise we must only disable the radio towards * the end. */ - if (changed & IEEE80211_CONF_CHANGE_IDLE) + if (changed & IEEE80211_CONF_CHANGE_IDLE) { sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE); + if (sc->ps_idle) + ath_cancel_work(sc); + } /* * We just prepare to enable PS. We have to wait until our AP has -- 2.20.1