From: Andre Guedes <andre.guedes@openbossa.org>
Date: Fri, 3 Feb 2012 20:47:58 +0000 (-0300)
Subject: Bluetooth: Minor code refactoring
X-Git-Tag: firefly_0821_release~3680^2~3338^2~112^2~176
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6fbe195dc41c4fae1fa7aca1a38c888de1d24e2d;p=firefly-linux-kernel-4.4.55.git

Bluetooth: Minor code refactoring

This patch does a trivial code refacting in hci_discovery_active.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 1705d9372725..1175f27bd445 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -360,12 +360,15 @@ bool hci_discovery_active(struct hci_dev *hdev)
 {
 	struct discovery_state *discov = &hdev->discovery;
 
-	if (discov->state == DISCOVERY_INQUIRY ||
-					discov->state == DISCOVERY_LE_SCAN ||
-					discov->state == DISCOVERY_RESOLVING)
+	switch (discov->state) {
+	case DISCOVERY_INQUIRY:
+	case DISCOVERY_LE_SCAN:
+	case DISCOVERY_RESOLVING:
 		return true;
 
-	return false;
+	default:
+		return false;
+	}
 }
 
 void hci_discovery_set_state(struct hci_dev *hdev, int state)