36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
Problem is 2.6.35 specific, bug was introduced in backport
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of upstream 44271488b91c9eecf249e075a1805dd887e222d2 commit.
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We can not call del_timer_sync(addba_resp_timer) from
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___ieee80211_stop_tx_ba_session(), as this function can be called from
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that timer callback. To fix, simply use not synchronous del_timer().
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Resolve https://bugzilla.redhat.com/show_bug.cgi?id=667459
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Reported-and-tested-by: Mathieu Chouquet-Stringer <mathieu-acct@csetco.com>
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Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
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---
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net/mac80211/agg-tx.c | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
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index f935490..72ab63d 100644
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--- a/net/mac80211/agg-tx.c
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+++ b/net/mac80211/agg-tx.c
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@@ -138,7 +138,7 @@ int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
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sta->sta.addr, tid);
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#endif /* CONFIG_MAC80211_HT_DEBUG */
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- del_timer_sync(&tid_tx->addba_resp_timer);
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+ del_timer(&tid_tx->addba_resp_timer);
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state = &sta->ampdu_mlme.tid_state_tx[tid];
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--
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1.7.3.4
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