From: Vivek Natarajan <vivek.natraj@gmail.com>
To: linville@tuxdriver.com
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH] mac80211: Cancel the dynamic ps timer in ioctl_siwpower.
Date: Tue, 27 Jan 2009 19:26:28 +0530 [thread overview]
Message-ID: <20090127135628.GA32059@myhost.users.atheros.com> (raw)
If the dynamic power save timer has been started before the power save
is disabled using iwconfig, we fail to cancel the timer. Hence cancel it
while disabling power save.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
---
net/mac80211/wext.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 70a29b6..5c88b82 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -906,6 +906,8 @@ static int ieee80211_ioctl_siwpower(struct net_device *dev,
IEEE80211_CONF_CHANGE_PS);
if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK)
ieee80211_send_nullfunc(local, sdata, 0);
+ del_timer_sync(&local->dynamic_ps_timer);
+ cancel_work_sync(&local->dynamic_ps_enable_work);
}
}
--
1.6.0.1
next reply other threads:[~2009-01-27 14:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-27 13:56 Vivek Natarajan [this message]
2009-01-29 19:46 ` [PATCH] mac80211: Cancel the dynamic ps timer in ioctl_siwpower Kalle Valo
2009-01-29 19:47 ` John W. Linville
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