0c98568c1f
The function pvrdma_idx_ring_is_valid_idx is not in used so let's remove it. Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com> Acked-by: Adit Ranadive <aditr@vmware.com> Signed-off-by: Doug Ledford <dledford@redhat.com>