ath5k: optimize rx status processing

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Use ACCESS_ONCE to reduce the number of redundant loads on uncached memory

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

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Felix Fietkau 2011-04-10 18:32:16 +02:00 • committed by John W. Linville

parent b161b89fb9

commit b2fd97d019

1 changed files with 18 additions and 23 deletions

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drivers/net/wireless/ath/ath5k/desc.c

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