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ath9k_hw: clean up tx completion interrupt handling

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TXQ_FLAG_TXOKINT_ENABLE and TXQ_FLAG_TXERRINT_ENABLE are always set and
used together, and they share the same bitmask in enum ath9k_tx_queue_flags.
Simplify the code that tests for these flags.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2012-03-14 16:40:22 +01:00
committed by John W. Linville
parent 7e03072edd
commit ce8fdf6ef6
3 changed files with 5 additions and 8 deletions
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3
drivers/net/wireless/ath/ath9k/xmit.c
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@@ -1355,8 +1355,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
* based intr on the EOSP frames.
*/
if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
qi.tqi_qflags = TXQ_FLAG_TXOKINT_ENABLE |
TXQ_FLAG_TXERRINT_ENABLE;
qi.tqi_qflags = TXQ_FLAG_TXINT_ENABLE;
} else {
if (qtype == ATH9K_TX_QUEUE_UAPSD)
qi.tqi_qflags = TXQ_FLAG_TXDESCINT_ENABLE;