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zhanghailiang authored
The code calls dump_error() on error, and even passes it a suitable message. However, the message is thrown away, and its callers pass up only success/failure. All qmp_dump_guest_memory() can do is set a generic error. Propagate the errors properly, so qmp_dump_guest_memory() can return a more useful error. Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
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