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ath9k: Remove useless return value check 

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

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Sujith Manoharan 2015-03-01 11:53:44 +05:30 committed by Kalle Valo
parent 3f5fe23648
commit 44b9b56e50
1 changed files with 3 additions and 6 deletions
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9
drivers/net/wireless/ath/ath9k/gpio.c
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@ -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;