app/compress-perf: refactor code

[dpdk.git] / drivers / net / bnxt / bnxt_txq.c

diff --git a/drivers/net/bnxt/bnxt_txq.c b/drivers/net/bnxt/bnxt_txq.c
index 07e25d7..b9b975e 100644 (file)
--- a/drivers/net/bnxt/bnxt_txq.c
+++ b/drivers/net/bnxt/bnxt_txq.c
@@ -19,10 +19,8 @@
 
 void bnxt_free_txq_stats(struct bnxt_tx_queue *txq)
 {
-       struct bnxt_cp_ring_info *cpr = txq->cp_ring;
-
-       if (cpr->hw_stats)
-               cpr->hw_stats = NULL;
+       if (txq && txq->cp_ring && txq->cp_ring->hw_stats)
+               txq->cp_ring->hw_stats = NULL;
 }
 
 static void bnxt_tx_queue_release_mbufs(struct bnxt_tx_queue *txq)
@@ -30,6 +28,9 @@ static void bnxt_tx_queue_release_mbufs(struct bnxt_tx_queue *txq)
        struct bnxt_sw_tx_bd *sw_ring;
        uint16_t i;
 
+       if (!txq)
+               return;
+
        sw_ring = txq->tx_ring->tx_buf_ring;
        if (sw_ring) {
                for (i = 0; i < txq->tx_ring->tx_ring_struct->ring_size; i++) {
@@ -86,7 +87,7 @@ int bnxt_tx_queue_setup_op(struct rte_eth_dev *eth_dev,
                PMD_DRV_LOG(ERR,
                        "Cannot create Tx ring %d. Only %d rings available\n",
                        queue_idx, bp->max_tx_rings);
-               return -ENOSPC;
+               return -EINVAL;
        }
 
        if (!nb_desc || nb_desc > MAX_TX_DESC_CNT) {