ixgbe: revert mbuf refcnt check when clearing a ring

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

diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec.c b/drivers/net/ixgbe/ixgbe_rxtx_vec.c
index d3ac74a..47ff990 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_rxtx_vec.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx_vec.c
@@ -736,13 +736,7 @@ ixgbe_tx_queue_release_mbufs(struct ixgbe_tx_queue *txq)
                     nb_free < max_desc && i != txq->tx_tail;
                     i = (i + 1) & max_desc) {
                        txe = (struct ixgbe_tx_entry_v *)&txq->sw_ring[i];
-                       /*
-                        * Check for already freed packets.
-                        * Note: ixgbe_tx_free_bufs does not NULL after free,
-                        * so we actually have to check the reference count.
-                        */
-                       if (txe->mbuf != NULL &&
-                                       rte_mbuf_refcnt_read(txe->mbuf) != 0)
+                       if (txe->mbuf != NULL)
                                rte_pktmbuf_free_seg(txe->mbuf);
                }
                /* reset tx_entry */