ath9k: avoid sending a-mpdu packets to sleeping stations

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If the driver gets a tx status report for an A-MPDU sent to a station that
just went to sleep, that leaves a race condition where this tx status can
trigger another A-MPDU transmission.
To fix this, check if the station is sleeping before queueing the tid.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Felix Fietkau 2011-08-10 15:23:35 -06:00 • committed by John W. Linville

parent 9946ecfb51

commit 9af73cf7f3

1 changed files with 4 additions and 2 deletions

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drivers/net/wireless/ath/ath9k/xmit.c

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