From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 16 May 2011 21:22:00 +0000 (+0200)
Subject: ath9k: fix ad-hoc mode beacon selection
X-Git-Tag: v3.0-rc1~147^2~12^2^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6820f1e6c8273ca4b8f94c2354193d19e1a5c47;p=pandora-kernel.git

ath9k: fix ad-hoc mode beacon selection

In ad-hoc mode, beacon timers are configured differently compared to AP
mode, and (depending on the scenario) can vary enough to make the beacon
tasklet not detect slot 0 based on the TSF.
Since staggered beacons are not (and cannot be) used in ad-hoc mode, it
makes more sense to just hardcode slot 0 here, avoiding unnecessary
TSF reads and calculations.

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

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