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authorSaeed Mahameed <saeedm@mellanox.com>2019-07-11 19:39:59 +0000
committerDavid S. Miller <davem@davemloft.net>2019-07-11 15:04:39 -0700
commit9446d17e0e21889046568e5f970e9c706acb01f5 (patch)
treecd0e5b09a03563f06cb153203d1680f4ea5d27e3 /drivers/net/ethernet
parent2f1f5a7731df239a0d1965bc6b75ac37dcb803f3 (diff)
downloadlinux-9446d17e0e21889046568e5f970e9c706acb01f5.tar.bz2
net/mlx5: E-Switch, Reduce ingress acl modify metadata stack usage
Fix the following compiler warning: In function ‘esw_vport_add_ingress_acl_modify_metadata’: the frame size of 1084 bytes is larger than 1024 bytes [-Wframe-larger-than=] Since the structure is never written to, we can statically allocate it to avoid the stack usage. Fixes: 7445cfb1169c ("net/mlx5: E-Switch, Tag packet with vport number in VF vports and uplink ingress ACLs") Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Jianbo Liu <jianbol@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 8ed4497929b9..5f78e76019c5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -1785,8 +1785,8 @@ static int esw_vport_add_ingress_acl_modify_metadata(struct mlx5_eswitch *esw,
struct mlx5_vport *vport)
{
u8 action[MLX5_UN_SZ_BYTES(set_action_in_add_action_in_auto)] = {};
+ static const struct mlx5_flow_spec spec = {};
struct mlx5_flow_act flow_act = {};
- struct mlx5_flow_spec spec = {};
int err = 0;
MLX5_SET(set_action_in, action, action_type, MLX5_ACTION_TYPE_SET);