net/ixgbe: remove redundant code

Remove redundant code.
item->type != RTE_FLOW_ITEM_TYPE_END already cover
item->type == RTE_FLOW_ITEM_TYPE_VLAN.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index 29e5ddc..ba6c0d3 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -1544,18 +1544,10 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
                rule->mask.vlan_tci_mask &= rte_cpu_to_be_16(0xEFFF);
                /* More than one tags are not supported. */
 
-               /**
-                * Check if the next not void item is not vlan.
-                */
+               /* Next not void item must be END */
                index++;
                NEXT_ITEM_OF_PATTERN(item, pattern, index);
-               if (item->type == RTE_FLOW_ITEM_TYPE_VLAN) {
-                       memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
-                       rte_flow_error_set(error, EINVAL,
-                               RTE_FLOW_ERROR_TYPE_ITEM,
-                               item, "Not supported by fdir filter");
-                       return -rte_errno;
-               } else if (item->type != RTE_FLOW_ITEM_TYPE_END) {
+               if (item->type != RTE_FLOW_ITEM_TYPE_END) {
                        memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
                        rte_flow_error_set(error, EINVAL,
                                RTE_FLOW_ERROR_TYPE_ITEM,