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openmptcprouter/root/target/linux/bcm27xx/patches-5.14/0007-Revert-Bluetooth-Always-request-for-user-confirmatio.patch
Ycarus (Yannick Chabanois) 5c593832cc Add 5.14 patches for RPI
2021-10-01 16:58:58 +02:00

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From 17f6028be44f50dcb5772824c7272952fe584684 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Mon, 1 Mar 2021 09:14:35 +0000
Subject: [PATCH 007/552] 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 <phil@raspberrypi.com>
---
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 3efb60918dda..6f555b3c96a6 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;
}
--
2.33.0