[tip: perf/urgent] Bluetooth: MGMT: Fix not checking if BT_HS is enabled

[tip-bot2 for Luiz Augusto von Dentz]

The following commit has been merged into the perf/urgent branch of tip:

Commit-ID:     a0a91211dd0ac6f24393a2917a258de5aeedb842
Gitweb:        https://git.kernel.org/tip/a0a91211dd0ac6f24393a2917a258de5aeedb842
Author:        Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
AuthorDate:    Thu, 06 Aug 2020 11:17:14 -07:00
Committer:     Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
CommitterDate: Sat, 17 Oct 2020 08:31:21 +02:00

Bluetooth: MGMT: Fix not checking if BT_HS is enabled

commit b560a208cda0297fef6ff85bbfd58a8f0a52a543 upstream.

This checks if BT_HS is enabled relecting it on MGMT_SETTING_HS instead
of always reporting it as supported.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 net/bluetooth/mgmt.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 5bbe710..5758ccb 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -782,7 +782,8 @@ static u32 get_supported_settings(struct hci_dev *hdev)
 
 		if (lmp_ssp_capable(hdev)) {
 			settings |= MGMT_SETTING_SSP;
-			settings |= MGMT_SETTING_HS;
+			if (IS_ENABLED(CONFIG_BT_HS))
+				settings |= MGMT_SETTING_HS;
 		}
 
 		if (lmp_sc_capable(hdev))
@@ -1815,6 +1816,10 @@ static int set_hs(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
 
 	bt_dev_dbg(hdev, "sock %p", sk);
 
+	if (!IS_ENABLED(CONFIG_BT_HS))
+		return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS,
+				       MGMT_STATUS_NOT_SUPPORTED);
+
 	status = mgmt_bredr_support(hdev);
 	if (status)
 		return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, status);