From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from gateway33.websitewelcome.com ([192.185.145.9]:36652 "EHLO gateway33.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030216AbeEYVWM (ORCPT ); Fri, 25 May 2018 17:22:12 -0400 Received: from cm15.websitewelcome.com (cm15.websitewelcome.com [100.42.49.9]) by gateway33.websitewelcome.com (Postfix) with ESMTP id 0E54C3550 for ; Fri, 25 May 2018 16:22:12 -0500 (CDT) Date: Fri, 25 May 2018 16:22:07 -0500 From: "Gustavo A. R. Silva" To: QCA ath9k Development , Kalle Valo , "David S. Miller" Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] ath9k: mark expected switch fall-throughs Message-ID: <20180525212207.GA10681@embeddedor.com> (sfid-20180525_232442_973597_6A142BE6) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva --- drivers/net/wireless/ath/ath9k/ar5008_phy.c | 2 ++ drivers/net/wireless/ath/ath9k/ar9002_phy.c | 1 + drivers/net/wireless/ath/ath9k/main.c | 1 + 3 files changed, 4 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 7922550..ef2dd68 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -583,12 +583,14 @@ static void ar5008_hw_init_chain_masks(struct ath_hw *ah) case 0x5: REG_SET_BIT(ah, AR_PHY_ANALOG_SWAP, AR_PHY_SWAP_ALT_CHAIN); + /* fall through */ case 0x3: if (ah->hw_version.macVersion == AR_SREV_REVISION_5416_10) { REG_WRITE(ah, AR_PHY_RX_CHAINMASK, 0x7); REG_WRITE(ah, AR_PHY_CAL_CHAINMASK, 0x7); break; } + /* else: fall through */ case 0x1: case 0x2: case 0x7: diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c index 61a9b85..7132918 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c @@ -119,6 +119,7 @@ static int ar9002_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) aModeRefSel = 2; if (aModeRefSel) break; + /* else: fall through */ case 1: default: aModeRefSel = 0; diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index a3be8ad..11d84f4 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1928,6 +1928,7 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: flush = true; + /* fall through */ case IEEE80211_AMPDU_TX_STOP_CONT: ath9k_ps_wakeup(sc); ath_tx_aggr_stop(sc, sta, tid); -- 2.7.4