blockack sessions vs. sta removal

From: Johannes Berg <johannes@sipsolutions.net>
Date: 2008-02-21 19:25:00

Hi Ron,

I was looking through some kernel oops with removing a driver
(unregister_hw()) while an AP is active and noticed that we don't clean
up, i.e. call ieee80211_sta_stop_rx_ba_session(), when a sta structure
is deleted. I think that's a bug.

Also, the code in ieee80211_stop() that iterates the sta_list should
have some locking, no?

I really need to work on cleaning up the sta info code, it really is a
huge mess.

johannes

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