Bluetooth: btusb: print firmware file name on error loading firmware

print the firmware file name on error loading from fie system
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

drivers/bluetooth/btusb.c

@@ -2540,7 +2540,8 @@ static int btusb_intel_download_firmware_newgen(struct hci_dev *hdev,
 	btusb_setup_intel_newgen_get_fw_name(ver, fwname, sizeof(fwname), "sfi");
 	err = request_firmware(&fw, fwname, &hdev->dev);
 	if (err < 0) {
-		bt_dev_err(hdev, "Failed to load Intel firmware file (%d)", err);
+		bt_dev_err(hdev, "Failed to load Intel firmware file %s (%d)",
+			   fwname, err);
 		return err;
 	}
 
@@ -2734,7 +2735,8 @@ static int btusb_intel_download_firmware(struct hci_dev *hdev,
 
 	err = request_firmware(&fw, fwname, &hdev->dev);
 	if (err < 0) {
-		bt_dev_err(hdev, "Failed to load Intel firmware file (%d)", err);
+		bt_dev_err(hdev, "Failed to load Intel firmware file %s (%d)",
+			   fwname, err);
 		return err;
 	}