ath9k: clean up block ack window handling
authorFelix Fietkau <nbd@openwrt.org>
Mon, 20 Sep 2010 11:45:36 +0000 (13:45 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 21 Sep 2010 15:05:30 +0000 (11:05 -0400)
commit81ee13ba7ef8c9eaebe91ed06edb844ab6403d4e
tree97367274292719e8238296c3f0d26c4c56f38b4b
parent9ee82d541095cb64bf16a1f5d7573a8cddc125aa
ath9k: clean up block ack window handling

There's no reason to keep pointers to pending tx buffers around, if they're
only used to keep track of which frames are still pending. Use a bitfield
instead.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/ath9k.h
drivers/net/wireless/ath/ath9k/xmit.c