vendor/ must be removed first, otherwise files added to vendor/ that aren't added to
vendor.conf will not cause the validation to fail.
Signed-off-by: Daniel Nephin <dnephin@gmail.com>
Cleans up loop devices if part of the test or mount process fails.
Also increases btrfs default file size to 650MB to accommodate
minimum btrfs size on ppc64le and s390x
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
The DCO check is primarily only relevant as part of CI, so it
doesn't need to be in the Makefile. A contributor looking to
validate their commits can run script/validate/dco.
Signed-off-by: Daniel Nephin <dnephin@gmail.com>
