* bpn variable was used but it was not defined. Add bpn to resolve that issue.
(From OE-Core rev: 5756d4a7d34fbb370ef54a99dff06afba7a80d8f)
Signed-off-by: Noor Ahsan <noor_ahsan@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>