net/avp: remove always true condition

[dpdk.git] / drivers / net / avp / avp_ethdev.c

diff --git a/drivers/net/avp/avp_ethdev.c b/drivers/net/avp/avp_ethdev.c
index c730b7a..f531e03 100644 (file)
--- a/drivers/net/avp/avp_ethdev.c
+++ b/drivers/net/avp/avp_ethdev.c
@@ -37,7 +37,7 @@ static int avp_dev_create(struct rte_pci_device *pci_dev,
 
 static int avp_dev_configure(struct rte_eth_dev *dev);
 static int avp_dev_start(struct rte_eth_dev *dev);
-static void avp_dev_stop(struct rte_eth_dev *dev);
+static int avp_dev_stop(struct rte_eth_dev *dev);
 static int avp_dev_close(struct rte_eth_dev *dev);
 static int avp_dev_info_get(struct rte_eth_dev *dev,
                            struct rte_eth_dev_info *dev_info);
@@ -267,7 +267,7 @@ avp_dev_process_request(struct avp_dev *avp, struct rte_avp_request *request)
                        break;
                }
 
-               if ((count < 1) && (retry == 0)) {
+               if (retry == 0) {
                        PMD_DRV_LOG(ERR, "Timeout while waiting for a response for %u\n",
                                    request->req_id);
                        ret = -ETIME;
@@ -974,6 +974,7 @@ eth_avp_dev_init(struct rte_eth_dev *eth_dev)
        }
 
        rte_eth_copy_pci_info(eth_dev, pci_dev);
+       eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
 
        /* Check current migration status */
        if (avp_dev_migration_pending(eth_dev)) {
@@ -2075,7 +2076,7 @@ unlock:
        return ret;
 }
 
-static void
+static int
 avp_dev_stop(struct rte_eth_dev *eth_dev)
 {
        struct avp_dev *avp = AVP_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
@@ -2084,6 +2085,7 @@ avp_dev_stop(struct rte_eth_dev *eth_dev)
        rte_spinlock_lock(&avp->lock);
        if (avp->flags & AVP_F_DETACHED) {
                PMD_DRV_LOG(ERR, "Operation not supported during VM live migration\n");
+               ret = -ENOTSUP;
                goto unlock;
        }
 
@@ -2099,6 +2101,7 @@ avp_dev_stop(struct rte_eth_dev *eth_dev)
 
 unlock:
        rte_spinlock_unlock(&avp->lock);
+       return ret;
 }
 
 static int
@@ -2107,6 +2110,9 @@ avp_dev_close(struct rte_eth_dev *eth_dev)
        struct avp_dev *avp = AVP_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
        int ret;
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return 0;
+
        rte_spinlock_lock(&avp->lock);
        if (avp->flags & AVP_F_DETACHED) {
                PMD_DRV_LOG(ERR, "Operation not supported during VM live migration\n");