X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Fbnxt_txq.c;h=b9b975e4c8b3b66739ef07f64ce56db84fb43184;hb=0bf1e98f104384c124c8bd0a94a72c06d608f213;hp=07e25d77b85dab88b0c4d4d12708147f8ba64712;hpb=23460b4c6a7ab68e2b6d217460684a554f7e78eb;p=dpdk.git

diff --git a/drivers/net/bnxt/bnxt_txq.c b/drivers/net/bnxt/bnxt_txq.c
index 07e25d77b8..b9b975e4c8 100644
--- 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) {