net/mlx5: report error on indirect CT action destroy

[dpdk.git] / drivers / net / mlx4 / mlx4_txq.c

diff --git a/drivers/net/mlx4/mlx4_txq.c b/drivers/net/mlx4/mlx4_txq.c
index 31ab308..2df2684 100644 (file)
--- a/drivers/net/mlx4/mlx4_txq.c
+++ b/drivers/net/mlx4/mlx4_txq.c
@@ -206,19 +206,18 @@ mlx4_tx_uar_uninit_secondary(struct rte_eth_dev *dev __rte_unused)
 static void
 mlx4_txq_free_elts(struct txq *txq)
 {
-       unsigned int elts_head = txq->elts_head;
-       unsigned int elts_tail = txq->elts_tail;
        struct txq_elt (*elts)[txq->elts_n] = txq->elts;
-       unsigned int elts_m = txq->elts_n - 1;
+       unsigned int n = txq->elts_n;
 
-       DEBUG("%p: freeing WRs", (void *)txq);
-       while (elts_tail != elts_head) {
-               struct txq_elt *elt = &(*elts)[elts_tail++ & elts_m];
+       DEBUG("%p: freeing WRs, %u", (void *)txq, n);
+       while (n--) {
+               struct txq_elt *elt = &(*elts)[n];
 
-               MLX4_ASSERT(elt->buf != NULL);
-               rte_pktmbuf_free(elt->buf);
-               elt->buf = NULL;
-               elt->wqe = NULL;
+               if (elt->buf) {
+                       rte_pktmbuf_free(elt->buf);
+                       elt->buf = NULL;
+                       elt->wqe = NULL;
+               }
        }
        txq->elts_tail = txq->elts_head;
 }