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net/mlx5: fix flow pattern VLAN validation

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TCI field is read from the wrong place due to an invalid cast. Moreover
there is no need to limit matching to VID since PCP and DEI bits can be
matched as well.

Fixes: 12475fb203 ("net/mlx5: support VLAN flow item")

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
This commit is contained in:
Nélio Laranjeiro 2017-01-27 16:35:19 +01:00 committed by Ferruh Yigit
parent 1d7f076c1c
commit e74ac66984
1 changed files with 0 additions and 11 deletions
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11
drivers/net/mlx5/mlx5_flow.c
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@ -410,17 +410,6 @@ priv_flow_validate(struct priv *priv,
if (items->type == RTE_FLOW_ITEM_TYPE_VOID)
continue;
/* Handle special situation for VLAN. */
if (items->type == RTE_FLOW_ITEM_TYPE_VLAN) {
if (((const struct rte_flow_item_vlan *)items)->tci >
ETHER_MAX_VLAN_ID) {
rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM,
items,
"wrong VLAN id value");
return -rte_errno;
}
}
for (i = 0;
cur_item->items &&
cur_item->items[i] != RTE_FLOW_ITEM_TYPE_END;