
The argument given to bdrv_find_protocol() is just a file name, which makes it difficult for the caller to reconstruct what protocol bdrv_find_protocol() was hoping to find. This patch adds an Error parameter to that function to solve this issue. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-4-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org - QEMU team
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