From 5c4607ebaabed2e9b414593a83c0ff97c6966f12 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= Date: Mon, 5 Dec 2016 13:27:38 +0200 Subject: [PATCH] ath9k: Turn ath_txq_lock/unlock() into static inlines. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit These are one-line functions that just call spin_lock/unlock_bh(); turn them into static inlines to avoid the function call overhead. Signed-off-by: Toke Høiland-Jørgensen Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath9k/ath9k.h | 11 +++++++++-- drivers/net/wireless/ath/ath9k/xmit.c | 12 ------------ 2 files changed, 9 insertions(+), 14 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 79e4b71f4495..331947b6a667 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -569,6 +569,15 @@ static inline void ath_chanctx_check_active(struct ath_softc *sc, #endif /* CONFIG_ATH9K_CHANNEL_CONTEXT */ +static inline void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq) +{ + spin_lock_bh(&txq->axq_lock); +} +static inline void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq) +{ + spin_unlock_bh(&txq->axq_lock); +} + void ath_startrecv(struct ath_softc *sc); bool ath_stoprecv(struct ath_softc *sc); u32 ath_calcrxfilter(struct ath_softc *sc); @@ -576,8 +585,6 @@ int ath_rx_init(struct ath_softc *sc, int nbufs); void ath_rx_cleanup(struct ath_softc *sc); int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp); struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype); -void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq); -void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq); void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq); void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq); bool ath_drain_all_txq(struct ath_softc *sc); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 1c5a78255621..b727f34796af 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -97,18 +97,6 @@ static void ath_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) dev_kfree_skb(skb); } -void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq) - __acquires(&txq->axq_lock) -{ - spin_lock_bh(&txq->axq_lock); -} - -void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq) - __releases(&txq->axq_lock) -{ - spin_unlock_bh(&txq->axq_lock); -} - void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq) __releases(&txq->axq_lock) { -- 2.20.1