net/mlx5: add glue for queue query via DevX

[dpdk.git] / drivers / net / i40e / i40e_flow.c

diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
index 48a6782..c60c9e2 100644 (file)
--- a/drivers/net/i40e/i40e_flow.c
+++ b/drivers/net/i40e/i40e_flow.c
@@ -2442,6 +2442,7 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
        uint64_t input_set = I40E_INSET_NONE;
        uint16_t frag_off;
        enum rte_flow_item_type item_type;
+       enum rte_flow_item_type next_type;
        enum rte_flow_item_type l3 = RTE_FLOW_ITEM_TYPE_END;
        enum rte_flow_item_type cus_proto = RTE_FLOW_ITEM_TYPE_END;
        uint32_t i, j;
@@ -2482,6 +2483,16 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
                case RTE_FLOW_ITEM_TYPE_ETH:
                        eth_spec = item->spec;
                        eth_mask = item->mask;
+                       next_type = (item + 1)->type;
+
+                       if (next_type == RTE_FLOW_ITEM_TYPE_END &&
+                                               (!eth_spec || !eth_mask)) {
+                               rte_flow_error_set(error, EINVAL,
+                                                  RTE_FLOW_ERROR_TYPE_ITEM,
+                                                  item,
+                                                  "NULL eth spec/mask.");
+                               return -rte_errno;
+                       }
 
                        if (eth_spec && eth_mask) {
                                if (!rte_is_zero_ether_addr(&eth_mask->src) ||
@@ -2494,8 +2505,6 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
                                }
                        }
                        if (eth_spec && eth_mask && eth_mask->type) {
-                               enum rte_flow_item_type next = (item + 1)->type;
-
                                if (eth_mask->type != RTE_BE16(0xffff)) {
                                        rte_flow_error_set(error, EINVAL,
                                                      RTE_FLOW_ERROR_TYPE_ITEM,
@@ -2506,7 +2515,7 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
 
                                ether_type = rte_be_to_cpu_16(eth_spec->type);
 
-                               if (next == RTE_FLOW_ITEM_TYPE_VLAN ||
+                               if (next_type == RTE_FLOW_ITEM_TYPE_VLAN ||
                                    ether_type == RTE_ETHER_TYPE_IPV4 ||
                                    ether_type == RTE_ETHER_TYPE_IPV6 ||
                                    ether_type == RTE_ETHER_TYPE_ARP ||
@@ -4762,7 +4771,7 @@ i40e_flow_destroy(struct rte_eth_dev *dev,
                       &((struct i40e_fdir_filter *)flow->rule)->fdir, 0);
 
                /* If the last flow is destroyed, disable fdir. */
-               if (!ret && !TAILQ_EMPTY(&pf->fdir.fdir_list)) {
+               if (!ret && TAILQ_EMPTY(&pf->fdir.fdir_list)) {
                        i40e_fdir_teardown(pf);
                        dev->data->dev_conf.fdir_conf.mode =
                                   RTE_FDIR_MODE_NONE;