Re: [PATCH net-next v2 2/4] net: ethernet: renesas: rswitch: Simplify struct phy * handling

[<Arun.Ramadoss@microchip.com>]

Hi Yoshihiro,
On Tue, 2023-01-10 at 14:02 +0900, Yoshihiro Shimoda wrote:
> Simplify struct phy *serdes handling by keeping the valiable in
> the struct rswitch_device.
> 
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> ---
>  drivers/net/ethernet/renesas/rswitch.c | 40 ++++++++++++----------
> ----
>  drivers/net/ethernet/renesas/rswitch.h |  1 +
>  2 files changed, 19 insertions(+), 22 deletions(-)
> 
> 
>  
> -static int rswitch_serdes_set_params(struct rswitch_device *rdev)
> 
>  
>  static int rswitch_ether_port_init_one(struct rswitch_device *rdev)
> @@ -1299,6 +1290,10 @@ static int rswitch_ether_port_init_one(struct
> rswitch_device *rdev)
>  	if (err < 0)
>  		goto err_phylink_init;
>  
> +	err = rswitch_serdes_phy_get(rdev);
> +	if (err < 0)
> +		goto err_serdes_phy_get;

I think, we can use *err_serdes_set_params* instead of creating new
label err_serdes_phy_get, since the label is not doing any work.

> +
>  	err = rswitch_serdes_set_params(rdev);
>  	if (err < 0)
>  		goto err_serdes_set_params;
> @@ -1306,6 +1301,7 @@ static int rswitch_ether_port_init_one(struct
> rswitch_device *rdev)
>  	return 0;
>  
>  err_serdes_set_params:
> +err_serdes_phy_get:
>  	rswitch_phylink_deinit(rdev);
>  
>  err_phylink_init:
> diff --git a/drivers/net/ethernet/renesas/rswitch.h
> b/drivers/net/ethernet/renesas/rswitch.h
> index edbdd1b98d3d..d9a0be6666f5 100644
> --- a/drivers/net/ethernet/renesas/rswitch.h
> +++ b/drivers/net/ethernet/renesas/rswitch.h
> @@ -941,6 +941,7 @@ struct rswitch_device {
>  
>  	int port;
>  	struct rswitch_etha *etha;
> +	struct phy *serdes;
>  };
>  
>  struct rswitch_mfwd_mac_table_entry {