In order to pass connection cache object to checkstatus function
add fetch parameter.
(Bitbake rev: fbb9c6f5538084e125b58118a86968908e6f895b)
Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>