From: Johan Hedberg <johan.hedberg@intel.com>
Date: Fri, 31 Jan 2014 03:39:58 +0000 (-0800)
Subject: Bluetooth: Make LTK key type check more readable
X-Git-Tag: v5.15~17544^2~11^2~7^2~45^2~256
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=21b93b75ad1090dd9aed69b56292648bac6666a9;p=platform%2Fkernel%2Flinux-starfive.git

Bluetooth: Make LTK key type check more readable

Instead of magic bitwise operations simply compare with the two possible
type values that we are interested in.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 8094a41..754a59079 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2717,7 +2717,7 @@ int hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type, u8 type,
 	if (!new_key)
 		return 0;
 
-	if (type & HCI_SMP_LTK)
+	if (type == HCI_SMP_LTK || type == HCI_SMP_LTK_SLAVE)
 		mgmt_new_ltk(hdev, key, 1);
 
 	return 0;