From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 21 Oct 2010 00:47:23 +0000 (+0200)
Subject: ath9k_hw: fix potential spurious tx error bit interpretation
X-Git-Tag: v2.6.38-rc1~476^2~558^2~123
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff32d9cd2c4107224a28f39d3c72eec66d566e09;p=pandora-kernel.git

ath9k_hw: fix potential spurious tx error bit interpretation

According to documentation, AR_ExcessiveRetries, AR_Filtered and
AR_FIFOUnderrun are only valid if AR_FrmXmitOK is clear.

Not checking this might result in suboptimal FIFO settings, unnecessary
retransmissions, or other connectivity issues.

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

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