summary refs log tree commit diff
path: root/net/bluetooth/smp.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/bluetooth/smp.c')
-rw-r--r--net/bluetooth/smp.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 82824213d0fb..1bd281060de2 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -1735,6 +1735,10 @@ static u8 smp_cmd_pairing_req(struct l2cap_conn *conn, struct sk_buff *skb)
 	memcpy(&smp->preq[1], req, sizeof(*req));
 	skb_pull(skb, sizeof(*req));
 
+	/* If the remote side's OOB flag is set it means it has
+	 * successfully received our local OOB data - therefore set the
+	 * flag to indicate that local OOB is in use.
+	 */
 	if (req->oob_flag == SMP_OOB_PRESENT)
 		set_bit(SMP_FLAG_LOCAL_OOB, &smp->flags);
 
@@ -1902,6 +1906,10 @@ static u8 smp_cmd_pairing_rsp(struct l2cap_conn *conn, struct sk_buff *skb)
 	if (hci_dev_test_flag(hdev, HCI_SC_ONLY) && !(auth & SMP_AUTH_SC))
 		return SMP_AUTH_REQUIREMENTS;
 
+	/* If the remote side's OOB flag is set it means it has
+	 * successfully received our local OOB data - therefore set the
+	 * flag to indicate that local OOB is in use.
+	 */
 	if (rsp->oob_flag == SMP_OOB_PRESENT)
 		set_bit(SMP_FLAG_LOCAL_OOB, &smp->flags);