SDP_NUM_WC
struct ib_wc ibwc[SDP_NUM_WC];
n = ib_poll_cq(cq, SDP_NUM_WC, ibwc);
} while (n == SDP_NUM_WC);
struct ib_wc ibwc[SDP_NUM_WC];
n = ib_poll_cq(ssk->tx_ring.cq, SDP_NUM_WC, ibwc);
} while (n == SDP_NUM_WC);