From 4821002ce2baa130666c2d777e0ed30bee6c7702 Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@intel.com>
Date: Sun, 27 Jan 2013 00:31:28 +0200
Subject: Bluetooth: Simplify UUIDs clearing code

The code for clearing the UUIDs list can be simplified by using
list_for_each_entry_safe instead of list_for_each_safe.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index d13ce99..22e77a7 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1183,14 +1183,10 @@ static void hci_discov_off(struct work_struct *work)
 
 int hci_uuids_clear(struct hci_dev *hdev)
 {
-	struct list_head *p, *n;
-
-	list_for_each_safe(p, n, &hdev->uuids) {
-		struct bt_uuid *uuid;
+	struct bt_uuid *uuid, *tmp;
 
-		uuid = list_entry(p, struct bt_uuid, list);
-
-		list_del(p);
+	list_for_each_entry_safe(uuid, tmp, &hdev->uuids, list) {
+		list_del(&uuid->list);
 		kfree(uuid);
 	}
 
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