From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Thu, 20 Nov 2008 06:21:18 +0000 (+0530)
Subject: ath9k: Dont update rate control for every AMPDU
X-Git-Tag: v2.6.29-rc1~581^2~383^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ac47010a444d9f4285cf1ae06780633a112489b;p=pandora-kernel.git

ath9k: Dont update rate control for every AMPDU

Update the rate control only with the tx status of first
AMPDU of an aggregation. This patch fixes frequent drops
in throughput.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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