tree 012ab1df86f36c93cbfe493d07432e55573f8700
parent a1f688f4152e65260b94f37543521ceff8bfebe4
author Markus Armbruster <armbru@redhat.com> 1426269098 +0100
committer Kevin Wolf <kwolf@redhat.com> 1426522045 +0100

block: Fix block-set-write-threshold not to use funky error class

Error classes are a leftover from the days of "rich" error objects.
New code should always use ERROR_CLASS_GENERIC_ERROR.  Commit e246211
added a use of ERROR_CLASS_DEVICE_NOT_FOUND.  Replace it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>