Re: [PATCH] ath9k : Fix ieee80211 work while going to suspend

On Fri, Mar 22, 2013 at 11:08 AM, Luis R. Rodriguez
[off-list ref] wrote:

On Fri, Mar 22, 2013 at 10:13:42AM +0100, Stanislaw Gruszka wrote:

quoted

On Thu, Mar 21, 2013 at 12:33:31PM -0700, Luis R. Rodriguez wrote:

quoted

OK how about this for stable for now:

diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index 39c84ec..7fdac6c 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c

@@ -170,7 +170,8 @@ void ath_rx_poll(unsigned long data)
 {
    struct ath_softc *sc = (struct ath_softc *)data;

-   ieee80211_queue_work(sc->hw, &sc->hw_check_work);
+   if (!test_bit(SC_OP_INVALID, &sc->sc_flags))
+           ieee80211_queue_work(sc->hw, &sc->hw_check_work);
 }

That looks ok for me as -stable fix

Reviewed-by: Stanislaw Gruszka <redacted>

Parag, can you test the above to ensure it fixes your issue ?

Seems to be working ok so far.

Reported-and-tested-by: Parag Warudkar <redacted>