From 0839fcb80fede4d48b85ac237c670d32fb5d1900 Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Mon, 1 Mar 2021 09:14:35 +0000 Subject: [PATCH 080/726] Revert "Bluetooth: Always request for user confirmation for Just Works" This reverts commit 92516cd97fd4d8ad5b1421a0d51771044f453a5f. Thi commit "Bluetooth: Always request for user confirmation for Just Works" prevents BLE devices pairing in (at least) the Raspberry Pi OS GUI. After reverting it, pairing works again. If another solution to the problem is found then this reversion will be removed. See: https://github.com/raspberrypi/linux/issues/4139 Signed-off-by: Phil Elwell --- net/bluetooth/smp.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 903221ad7611..0f7dafc9bf99 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -883,16 +883,9 @@ static int tk_request(struct l2cap_conn *conn, u8 remote_oob, u8 auth, hcon->io_capability == HCI_IO_NO_INPUT_OUTPUT) smp->method = JUST_WORKS; - /* If Just Works, Continue with Zero TK and ask user-space for - * confirmation */ + /* If Just Works, Continue with Zero TK */ if (smp->method == JUST_WORKS) { - ret = mgmt_user_confirm_request(hcon->hdev, &hcon->dst, - hcon->type, - hcon->dst_type, - passkey, 1); - if (ret) - return ret; - set_bit(SMP_FLAG_WAIT_USER, &smp->flags); + set_bit(SMP_FLAG_TK_VALID, &smp->flags); return 0; } -- 2.33.1