linux-kernel - Re: [PATCH net-next 09/13] net: fec: fec_enet_rx_queue(): use same signature as fec_enet_tx

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Message-ID: <ZxB3NB7qbSuPluZc@lizhi-Precision-Tower-5810>
Date: Wed, 16 Oct 2024 22:32:20 -0400
From: Frank Li <Frank.li@....com>
To: Marc Kleine-Budde <mkl@...gutronix.de>
Cc: Wei Fang <wei.fang@....com>, Shenwei Wang <shenwei.wang@....com>,
	Clark Wang <xiaoning.wang@....com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Richard Cochran <richardcochran@...il.com>, imx@...ts.linux.dev,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel@...gutronix.de
Subject: Re: [PATCH net-next 09/13] net: fec: fec_enet_rx_queue(): use same
 signature as fec_enet_tx_queue()

On Wed, Oct 16, 2024 at 11:51:57PM +0200, Marc Kleine-Budde wrote:
> There are the functions fec_enet_rx_queue() and fec_enet_tx_queue(),
> one for handling the RX queue the other one handles the TX queue.
>
> However they don't have the same signature. To make the code more
> readable make the signature of fec_enet_rx_queue() identical to the
> signature of fec_enet_tx_queue().

'signature' is strange here.

Align fec_enet_rx_queue() argument order with fec_enet_tx_queue() to make
code more readable.

Frank

>
> Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
> ---
>  drivers/net/ethernet/freescale/fec_main.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
> index c8b2170735e599cd10492169ab32d0e20b28311b..eb26e869c026225194f4df66db145494408bfe8a 100644
> --- a/drivers/net/ethernet/freescale/fec_main.c
> +++ b/drivers/net/ethernet/freescale/fec_main.c
> @@ -1678,7 +1678,7 @@ fec_enet_run_xdp(struct fec_enet_private *fep, struct bpf_prog *prog,
>   * effectively tossing the packet.
>   */
>  static int
> -fec_enet_rx_queue(struct net_device *ndev, int budget, u16 queue_id)
> +fec_enet_rx_queue(struct net_device *ndev, u16 queue_id, int budget)
>  {
>  	struct fec_enet_private *fep = netdev_priv(ndev);
>  	struct fec_enet_priv_rx_q *rxq;
> @@ -1899,7 +1899,7 @@ static int fec_enet_rx(struct net_device *ndev, int budget)
>
>  	/* Make sure that AVB queues are processed first. */
>  	for (i = fep->num_rx_queues - 1; i >= 0; i--)
> -		done += fec_enet_rx_queue(ndev, budget - done, i);
> +		done += fec_enet_rx_queue(ndev, i, budget - done);
>
>  	return done;
>  }
>
> --
> 2.45.2
>
>