From: Fabio Estevam <fabio.estevam@nxp.com>
Date: Wed, 25 Apr 2018 22:36:29 +0000 (-0300)
Subject: Bluetooth: hci_ldisc: Provide a 'default' switch case
X-Git-Tag: v4.18-rc1~114^2~190^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d36dfb3e9b990b45bb812fd144b19737649a69ba;p=thirdparty%2Fkernel%2Flinux.git

Bluetooth: hci_ldisc: Provide a 'default' switch case

When both CONFIG_BT_HCIUART_INTEL and CONFIG_BT_HCIUART_BCM are not
selected, sparse complains like this:

drivers/bluetooth/hci_ldisc.c:437:9: warning: switch with no cases

Fix the sparse warning by proving a default switch case.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index b6a71705b7d6a..954213e5daa51 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -447,6 +447,8 @@ static int hci_uart_setup(struct hci_dev *hdev)
 		btbcm_check_bdaddr(hdev);
 		break;
 #endif
+	default:
+		break;
 	}
 
 done: