ath9k_hw: fix potential spurious tx error bit interpretation

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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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Felix Fietkau 2010-10-21 02:47:23 +02:00 • committed by John W. Linville

parent 78a7685e1e

commit ff32d9cd2c

1 changed files with 9 additions and 7 deletions

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16

drivers/net/wireless/ath/ath9k/ar9002_mac.c

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