From: Bodong Wang <[email protected]>
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 <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
---
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index e18af31336e6..d4f6859bf58c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -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];
}
--
2.20.1
