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Re: more crashing goodness with ath9k

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On Tue, 2010-10-05 at 20:52 +0200, Johannes Berg wrote:

> --- wireless-testing.orig/net/mac80211/agg-tx.c	2010-10-05 20:40:02.000000000 +0200
> +++ wireless-testing/net/mac80211/agg-tx.c	2010-10-05 20:51:59.000000000 +0200
> @@ -163,6 +163,7 @@ int ___ieee80211_stop_tx_ba_session(stru
>  		/* not even started yet! */
>  		rcu_assign_pointer(sta->ampdu_mlme.tid_tx[tid], NULL);
>  		spin_unlock_bh(&sta->lock);
> +		del_timer_sync(&tid_tx->addba_resp_timer);
>  		call_rcu(&tid_tx->rcu_head, kfree_tid_tx);
>  		return 0;
>  	}

That one's unnecessary, if we get into this branch the timer can't have
been started yet.

johannes

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