Bluetooth: Remove "Power-on" check from Mesh feature

[ Upstream commit 52dd5e964a55c98c1b0bcf5fc737a5ddd00e7d4d ]

The Bluetooth mesh experimental feature enable was requiring the
controller to be powered off in order for the Enable to work. Mesh is
supposed to be enablable regardless of the controller state, and created
an unintended requirement that the mesh daemon be started before the
classic bluetoothd daemon.

Fixes: af6bcc1921ff ("Bluetooth: Add experimental wrapper for MGMT based mesh")
Signed-off-by: Brian Gix <brian.gix@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index d2ea8e19aa1b5edc6c4da3eee6a8097b13805848..71b65ac6343a0b21b2132fa9b30bb92dca036928 100644 (file)
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -4627,12 +4627,6 @@ static int set_mgmt_mesh_func(struct sock *sk, struct hci_dev *hdev,
                                       MGMT_OP_SET_EXP_FEATURE,
                                       MGMT_STATUS_INVALID_INDEX);
 
-       /* Changes can only be made when controller is powered down */
-       if (hdev_is_powered(hdev))
-               return mgmt_cmd_status(sk, hdev->id,
-                                      MGMT_OP_SET_EXP_FEATURE,
-                                      MGMT_STATUS_REJECTED);
-
        /* Parameters are limited to a single octet */
        if (data_len != MGMT_SET_EXP_FEATURE_SIZE + 1)
                return mgmt_cmd_status(sk, hdev->id,