This is basically a revert of:
commit 5b632fe85e
Author: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon Dec 3 12:56:33 2012 +0100
mac80211: introduce IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL
We do not need this flag any longer, rt2x00 BAR/BA problem was fixed
correctly by wireless-testing commit:
commit 84e9e8ebd3
Author: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Thu Jan 17 17:34:32 2013 +0100
rt2x00: Improve TX status handling for BlockAckReq frames
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
8df6b7b11a