net/mlx5: fix using flow tunnel before null check

[dpdk.git] / drivers / net / softnic / rte_eth_softnic_link.c

diff --git a/drivers/net/softnic/rte_eth_softnic_link.c b/drivers/net/softnic/rte_eth_softnic_link.c
index d669913a4d5a53173fd37d586d4675fae2472727..21a64069f63b44d6641f17cfe4cc582f6a1db0fb 100644 (file)
--- a/drivers/net/softnic/rte_eth_softnic_link.c
+++ b/drivers/net/softnic/rte_eth_softnic_link.c
@@ -57,6 +57,7 @@ softnic_link_create(struct pmd_internals *p,
        struct rte_eth_dev_info port_info;
        struct softnic_link *link;
        uint16_t port_id;
+       int ret;
 
        /* Check input params */
        if (name == NULL ||
@@ -78,7 +79,9 @@ softnic_link_create(struct pmd_internals *p,
                        return NULL;
        }
 
-       rte_eth_dev_info_get(port_id, &port_info);
+       ret = rte_eth_dev_info_get(port_id, &port_info);
+       if (ret != 0)
+               return NULL;
 
        /* Node allocation */
        link = calloc(1, sizeof(struct softnic_link));