python-smartpm: Remove unnecessary error reporting improvement patch
The error reporting improvements were merged upstream (smartpm
406541f569)
and refactored later (smartpm
20af0aac33), yet a part of the patch was
kept here (oe-core
5fc580fc44).
Due to the upstream refactoring the patch still applies cleanly, but it
isn't actually needed. The added changes are duplicate or dead code.
Signed-off-by: Daniel Klauer <daniel.klauer@gin.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
