[PATCH v2 07/24] common/cnxk: interface to update VLAN TPID

[Jerin Jacob]

On Wed, Dec 20, 2023 at 12:53 AM Harman Kalra <hkalra at marvell.com> wrote:
>
> Introducing eswitch variant of set vlan tpid api which can be
> using for PF and VF
>
> Signed-off-by: Harman Kalra <hkalra at marvell.com>

> +
> +int
> +roc_eswitch_nix_vlan_tpid_set(struct roc_nix *roc_nix, uint32_t type, uint16_t tpid, bool is_vf)
> +{
> +       struct nix *nix = roc_nix_to_nix_priv(roc_nix);
> +       struct dev *dev = &nix->dev;
> +       int rc = 0;

Across the series, Please check the need for initializing to zero for rc.
In this case, it is not needed.

> +
> +       /* Configuring for PF/VF */
> +       rc = nix_vlan_tpid_set(dev->mbox, dev->pf_func | is_vf, type, tpid);
> +       if (rc)
> +               plt_err("Failed to set tpid for PF, rc %d", rc);
> +
> +       return rc;
> +}