linux-kernel - [PATCH v1] Bluetooth: hci_qca: Skip 1 error print in device_want_to

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Message-Id: <1565768559-30755-1-git-send-email-rjliao@codeaurora.org>
Date:   Wed, 14 Aug 2019 15:42:39 +0800
From:   Rocky Liao <rjliao@...eaurora.org>
To:     marcel@...tmann.org, johan.hedberg@...il.com
Cc:     linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        Rocky Liao <rjliao@...eaurora.org>
Subject: [PATCH v1] Bluetooth: hci_qca: Skip 1 error print in device_want_to_sleep()

Don't fall through to print error message when receive sleep indication
in HCI_IBS_RX_ASLEEP state, this is allowed behavior.

Signed-off-by: Rocky Liao <rjliao@...eaurora.org>
---
 drivers/bluetooth/hci_qca.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index a054210..2affb4e 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -686,7 +686,7 @@ static void device_want_to_sleep(struct hci_uart *hu)
 	unsigned long flags;
 	struct qca_data *qca = hu->priv;
 
-	BT_DBG("hu %p want to sleep", hu);
+	BT_DBG("hu %p want to sleep in %d state", hu, qca->rx_ibs_state);
 
 	spin_lock_irqsave(&qca->hci_ibs_lock, flags);
 
@@ -701,7 +701,7 @@ static void device_want_to_sleep(struct hci_uart *hu)
 		break;
 
 	case HCI_IBS_RX_ASLEEP:
-		/* Fall through */
+		break;
 
 	default:
 		/* Any other state is illegal */
-- 
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