diff options
author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2015-03-01 01:23:44 -0500 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2015-03-03 08:46:51 -0500 |
commit | 44b9b56e509508ceeaadd33da66df9d85e576d47 (patch) | |
tree | 2fadfe4d96efe517998734ed5607ff3116b62b2c | |
parent | 3f5fe2364836cf809b740a15cfe96270e6e9beae (diff) |
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>
-rw-r--r-- | drivers/net/wireless/ath/ath9k/gpio.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index da344b27326c..78695b59d6fc 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c | |||
@@ -271,7 +271,7 @@ static void ath_btcoex_no_stomp_timer(unsigned long arg) | |||
271 | ath9k_ps_restore(sc); | 271 | ath9k_ps_restore(sc); |
272 | } | 272 | } |
273 | 273 | ||
274 | static int ath_init_btcoex_timer(struct ath_softc *sc) | 274 | static void ath_init_btcoex_timer(struct ath_softc *sc) |
275 | { | 275 | { |
276 | struct ath_btcoex *btcoex = &sc->btcoex; | 276 | struct ath_btcoex *btcoex = &sc->btcoex; |
277 | 277 | ||
@@ -287,8 +287,6 @@ static int ath_init_btcoex_timer(struct ath_softc *sc) | |||
287 | (unsigned long) sc); | 287 | (unsigned long) sc); |
288 | 288 | ||
289 | spin_lock_init(&btcoex->btcoex_lock); | 289 | spin_lock_init(&btcoex->btcoex_lock); |
290 | |||
291 | return 0; | ||
292 | } | 290 | } |
293 | 291 | ||
294 | /* | 292 | /* |
@@ -409,9 +407,8 @@ int ath9k_init_btcoex(struct ath_softc *sc) | |||
409 | break; | 407 | break; |
410 | case ATH_BTCOEX_CFG_3WIRE: | 408 | case ATH_BTCOEX_CFG_3WIRE: |
411 | ath9k_hw_btcoex_init_3wire(sc->sc_ah); | 409 | ath9k_hw_btcoex_init_3wire(sc->sc_ah); |
412 | r = ath_init_btcoex_timer(sc); | 410 | ath_init_btcoex_timer(sc); |
413 | if (r) | 411 | |
414 | return -1; | ||
415 | txq = sc->tx.txq_map[IEEE80211_AC_BE]; | 412 | txq = sc->tx.txq_map[IEEE80211_AC_BE]; |
416 | ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum); | 413 | ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum); |
417 | sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; | 414 | sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; |