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Commit 44b9b56e authored by Sujith Manoharan's avatar Sujith Manoharan Committed by Kalle Valo
Browse files

ath9k: Remove useless return value check 



ath_init_btcoex_timer() always returns 0, so
checking for error conditions is not required.

Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 3f5fe236

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

+3 −6
Original line number Diff line number Diff line
@@ -271,7 +271,7 @@ static void ath_btcoex_no_stomp_timer(unsigned long arg) 
	ath9k_ps_restore(sc);

}



static int ath_init_btcoex_timer(struct ath_softc *sc)

static void ath_init_btcoex_timer(struct ath_softc *sc)

{

	struct ath_btcoex *btcoex = &sc->btcoex;
@@ -287,8 +287,6 @@ static int ath_init_btcoex_timer(struct ath_softc *sc) 
			(unsigned long) sc);



	spin_lock_init(&btcoex->btcoex_lock);



	return 0;

}



/*
@@ -409,9 +407,8 @@ int ath9k_init_btcoex(struct ath_softc *sc) 
		break;

	case ATH_BTCOEX_CFG_3WIRE:

		ath9k_hw_btcoex_init_3wire(sc->sc_ah);

		r = ath_init_btcoex_timer(sc);

		if (r)

			return -1;

		ath_init_btcoex_timer(sc);



		txq = sc->tx.txq_map[IEEE80211_AC_BE];

		ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum);

		sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW;