Bluetooth: btintel: Fail setup on error

BugLink: https://bugs.launchpad.net/bugs/2083488

[ Upstream commit e22a3a9d4134d7e6351a2998771522e74bcc58da ]

Do not attempt to send any hci command to controller if *setup* function
fails.

Fixes: af395330ab ("Bluetooth: btintel: Add Intel devcoredump support")
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>

drivers/bluetooth/btintel.c

@@ -2850,6 +2850,9 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 		btintel_set_dsm_reset_method(hdev, &ver_tlv);
 
 		err = btintel_bootloader_setup_tlv(hdev, &ver_tlv);
+		if (err)
+			goto exit_error;
+
 		btintel_register_devcoredump_support(hdev);
 		break;
 	default: