ath5k: do not reschedule tx_complete_work on stop

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This patch claim to fix "WARNING: at net/mac80211/util.c:599
ieee80211_can_queue_work.isra.7+0x30/0x40", which was reported at:

https://bugzilla.redhat.com/show_bug.cgi?id=922295

We use ATH_STAT_STARTED flag to disallow to perform
ath5k_tx_complete_poll_work() code, hence reschedule
ah->tx_complete_work, when we stop device. This flag was defined in
ath5k code, but it was not used.

I didn't get feedback if the fix works, so patch is compile only tested.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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This commit is contained in:

Stanislaw Gruszka 2013-05-02 09:43:57 +02:00 • committed by John W. Linville

parent 4ef69d0394

commit db17834043

1 changed files with 5 additions and 0 deletions

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drivers/net/wireless/ath/ath5k/base.c

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