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net/mlx5e: Remove wrong and superfluous tc pedit header type check

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With recent introduction of flow_rule infrastructure drivers no longer
directly include action headers, so it is no longer possible to use
constants defined in them. Instead, one of flow_rule patches substituted
pedit action header constant with hardcoded value '2' in mlx5
set_pedit_val() function conditional which verifies that header type is in
range of values allowed by pedit action. That conditional is now both
wrong (hardcoded value is '2' but __PEDIT_HDR_TYPE_MAX is 6 in current
version) and superfluous (pedit action already verifies that header type is
in allowed range during init). Remove the described check from mlx5 code.

Fixes: 7386788175 ("drivers: net: use flow action infrastructure")
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Dmytro Linkin <dmitrolin@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Vlad Buslov 2019-02-12 19:45:16 +02:00 committed by Saeed Mahameed
parent 877662e272
commit 73c718fbb3
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
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@ -1827,9 +1827,6 @@ static int set_pedit_val(u8 hdr_type, u32 mask, u32 val, u32 offset,
{
u32 *curr_pmask, *curr_pval;
if (hdr_type >= 2)
goto out_err;
curr_pmask = (u32 *)(pedit_header(&hdrs->masks, hdr_type) + offset);
curr_pval = (u32 *)(pedit_header(&hdrs->vals, hdr_type) + offset);