Commits
Jan Beulich committed 4fed1b125eb
xen/manage: correct return value check on xenbus_scanf() A negative return value indicates an error; in fact the function at present won't ever return zero. Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>