From: Jianbo Liu Date: Tue, 14 May 2019 20:18:50 +0000 (+0100) Subject: net/mlx5e: Fix calling wrong function to get inner vlan key and mask X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=12d5cbf89a6599f6bbd7b373dba0e74b5bd9c505;p=openwrt%2Fstaging%2Fblogic.git net/mlx5e: Fix calling wrong function to get inner vlan key and mask When flow_rule_match_XYZ() functions were first introduced, flow_rule_match_cvlan() for inner vlan is missing. In mlx5_core driver, to get inner vlan key and mask, flow_rule_match_vlan() is just called, which is wrong because it obtains outer vlan information by FLOW_DISSECTOR_KEY_VLAN. This commit fixes this by changing to call flow_rule_match_cvlan() after it's added. Fixes: 8f2566225ae2 ("flow_offload: add flow_rule and flow_match structures and use them") Signed-off-by: Jianbo Liu Signed-off-by: Edward Cree Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 122f457091a2..542354b5eb4d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -1595,7 +1595,7 @@ static int __parse_cls_flower(struct mlx5e_priv *priv, if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_CVLAN)) { struct flow_match_vlan match; - flow_rule_match_vlan(rule, &match); + flow_rule_match_cvlan(rule, &match); if (match.mask->vlan_id || match.mask->vlan_priority || match.mask->vlan_tpid) {