From 97d97b80984d0207e5c125c1b7b9467aad365d8d Mon Sep 17 00:00:00 2001
From: Vivek Natarajan <vivek.natraj@gmail.com>
Date: Thu, 5 Feb 2009 20:05:15 +0530
Subject: [PATCH] mac80211: Fix the wrong WARN_ON message appearing on enabling
 power save.

This issue happens only when we are associated with a 11n AP and power save
is enabled. In the function 'ieee80211_master_start_xmit', ps_disable_work
is queued where wake_queues is called. But before this work is executed,
we check if the queues are stopped in _ieee80211_tx and return TX_AGAIN to
ieee8011_tx which leads to the warning message.
This patch fixes this erroneous case.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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