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net/mlx5: E-Switch, Fix the warning on vport index out of range

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When eswitch gets vport data structure, the index should not be out
of the range of the vport array. Driver mistakenly used vport number
to check the range.

Fixes: 22b8ddc86bf4 ("net/mlx5: E-Switch, Assign a different position for uplink rep and vport")
Signed-off-by: Bodong Wang <bodong@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Bodong Wang
2019-02-17 22:23:16 -06:00
committed by Saeed Mahameed
parent e87636117e
commit acad70731e
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
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@@ -87,7 +87,7 @@ static struct mlx5_vport *mlx5_eswitch_get_vport(struct mlx5_eswitch *esw,
{
u16 idx = mlx5_eswitch_vport_num_to_index(esw, vport_num);
WARN_ON(vport_num > esw->total_vports - 1);
WARN_ON(idx > esw->total_vports - 1);
return &esw->vports[idx];
}