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Subject: Re: [PATCH] mac80211: Call drv_set_tim only if there is a change
From: Johannes Berg <johannes@sipsolutions.net>
To: linux-wireless@vger.kernel.org
Cc: Ilan Peer <ilan.peer@intel.com>
Date: Thu, 07 Mar 2013 11:26:05 +0100
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On Wed, 2013-03-06 at 13:44 +0100, Johannes Berg wrote:
> From: Ilan Peer <ilan.peer@intel.com>
> 
> It is possible that sta_info_recalc_tim() is called consecutively
> without changing the station's tim bit. In such cases there is no
> need to call the driver's set_tim() callback.

Applied.

johannes