The initial version of this patch was reverted in
0a94e568152de550dedc8135a766beb18bf064ab
However, it was later agreed upon that it was reverted due to
a misunderstanding during code review; the patch is ok.
This version of the patch also removes an unneeded initialization of
the 'checksum' variable outside the scopes it is being used in.
(Bitbake rev: 9ee19a3ca2f8e11a91f0289ea3486310c61d40f2)
Signed-off-by: Jacob Kroon <jacob.kroon@mikrodidakt.se>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>