mbuf: make rearm data address naturally aligned

[dpdk.git] / drivers / net / ixgbe / ixgbe_rxtx_vec_neon.c

diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c b/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c
index 5930aa1..ba0b140 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c
@@ -85,9 +85,6 @@ ixgbe_rxq_rearm(struct ixgbe_rx_queue *rxq)
                /*
                 * Flush mbuf with pkt template.
                 * Data to be rearmed is 6 bytes long.
-                * Though, RX will overwrite ol_flags that are coming next
-                * anyway. So overwrite whole 8 bytes with one load:
-                * 6 bytes of rearm_data plus first 2 bytes of ol_flags.
                 */
                vst1_u8((uint8_t *)&mb0->rearm_data, p);
                paddr = mb0->buf_physaddr + RTE_PKTMBUF_HEADROOM;
@@ -330,12 +327,6 @@ _recv_raw_pkts_vec(struct ixgbe_rx_queue *rxq, struct rte_mbuf **rx_pkts,
                        *(int *)split_packet = ~stat & IXGBE_VPMD_DESC_EOP_MASK;
 
                        split_packet += RTE_IXGBE_DESCS_PER_LOOP;
-
-                       /* zero-out next pointers */
-                       rx_pkts[pos]->next = NULL;
-                       rx_pkts[pos + 1]->next = NULL;
-                       rx_pkts[pos + 2]->next = NULL;
-                       rx_pkts[pos + 3]->next = NULL;
                }
 
                rte_prefetch_non_temporal(rxdp + RTE_IXGBE_DESCS_PER_LOOP);