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Johannes Berg authored
mac80211 will expire normal PS-buffered frames, but if the device rejected some frames for a sleeping station, these won't be on the ps_tx_buf queue but on the tx_filtered queue instead; this is done to avoid reordering. However, mac80211 will not expire frames from the filtered queue, let's fix that. Also add a more comments to what all this expiry is doing and how it works. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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