From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 6 Aug 2013 12:18:07 +0000 (+0200)
Subject: ath9k: fix block ack window tracking check
X-Git-Tag: v3.12-rc1~132^2~297^2^2~9
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fed14085595c703612b5b712ffe114ef0370929;p=pandora-kernel.git

ath9k: fix block ack window tracking check

When a packet has been tracked as part of the BlockAck window and added
to the hardware queue, it can end up back in the TID queue again with
fi->retries still set to 0 (e.g. if the frame was filtered). Keep an
extra bit for the BAW tracking status to fix this corner case.

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