[net-next,V2] net/mlx5: remove self-assignment on esw->dev

From: Colin Ian King <colin.king@canonical.com>

There is a self assignment of esw->dev to itself, clean this up by
removing it. Also make dev a const pointer.

Addresses-Coverity: ("Self assignment")
Fixes: 6cedde451399 ("net/mlx5: E-Switch, Verify support QoS element type")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---

V2: make dev const

---
 drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

On Sat, Aug 3, 2019 at 7:54 PM Colin King <colin.king@canonical.com> wrote:
>
> From: Colin Ian King <colin.king@canonical.com>
>
> There is a self assignment of esw->dev to itself, clean this up by
> removing it. Also make dev a const pointer.
>
> Addresses-Coverity: ("Self assignment")
> Fixes: 6cedde451399 ("net/mlx5: E-Switch, Verify support QoS element type")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
>
> V2: make dev const
>
> ---
>  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 f4ace5f8e884..de0894b695e3 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
> @@ -1413,7 +1413,7 @@ static int esw_vport_egress_config(struct mlx5_eswitch *esw,
>
>  static bool element_type_supported(struct mlx5_eswitch *esw, int type)
>  {
> -       struct mlx5_core_dev *dev = esw->dev = esw->dev;
> +       const struct mlx5_core_dev *dev = esw->dev;
>
>         switch (type) {
>         case SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR:
> --
> 2.20.1
>
Reviewed-by: Parav Pandit <parav@mellanox.com>

On Fri, 2019-08-02 at 16:13 +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
> 
> There is a self assignment of esw->dev to itself, clean this up by
> removing it. Also make dev a const pointer.
> 
> Addresses-Coverity: ("Self assignment")
> Fixes: 6cedde451399 ("net/mlx5: E-Switch, Verify support QoS element
> type")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
> 
> V2: make dev const
> 

Applied to mlx5-next.

Thanks,
Saeed.