ath9k: fix max phy rate at rate control init
authorRajkumar Manoharan <rmanohar@qca.qualcomm.com>
Sat, 10 Dec 2011 13:29:43 +0000 (18:29 +0530)
committerRohan Somvanshi <rsomvanshi@nvidia.com>
Wed, 11 Jan 2012 18:08:22 +0000 (10:08 -0800)
commitfaedcbb048581d41ed499c6d477da0c004171c52
treeed903df75ca783df381a6c8a591b592c15a56e57
parent2be43820c9d916323548e6d43eaf9705d7ab5103
ath9k: fix max phy rate at rate control init

commit 10636bc2d60942254bda149827b922c41f4cb4af upstream.

The stations always chooses 1Mbps for all trasmitting frames,
whenever the AP is configured to lock the supported rates.
As the max phy rate is always set with the 4th from highest phy rate,
this assumption might be wrong if we have less than that. Fix that.

Cc: Paul Stewart <pstew@google.com>
Reported-by: Ajay Gummalla <agummalla@google.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Change-Id: I240606b385bb9d0a5c4dec19dfd364289bf478ab
Reviewed-on: http://git-master/r/74189
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Tested-by: Varun Wadekar <vwadekar@nvidia.com>
drivers/net/wireless/ath/ath9k/rc.c