49915c0d2c
Move error handling code to the end of the function so that it can more easily be shared by new mmap failure conditions. No functional change intended. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Cédric Le Goater <clg@redhat.com>