netdev - Re: [PATCH v4 08/10] net/ps3_gelic: Rename no to descr

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Date:   Thu, 5 Aug 2021 07:09:36 +0200
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Geoff Levand <geoff@...radead.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH v4 08/10] net/ps3_gelic: Rename no to descr_count



Le 23/07/2021 à 22:31, Geoff Levand a écrit :
> In an effort to make the PS3 gelic driver easier to maintain, rename
> the gelic_card_init_chain parameter 'no' to 'descr_count'.
> 
> Signed-off-by: Geoff Levand <geoff@...radead.org>

CHECK:SPACING: spaces preferred around that '*' (ctx:WxV)
#40: FILE: drivers/net/ethernet/toshiba/ps3_gelic_net.c:344:
+	memset(descr, 0, sizeof(*descr) *descr_count);
  	                                ^


NOTE: For some of the reported defects, checkpatch may be able to
       mechanically convert to the typical style using --fix or --fix-inplace.

Commit fdbd3f08a0b1 ("net/ps3_gelic: Rename no to descr_count") has style problems, please review.


> ---
>   drivers/net/ethernet/toshiba/ps3_gelic_net.c | 10 +++++-----
>   1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
> index e55aa9fecfeb..60fcca5d20dd 100644
> --- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c
> +++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
> @@ -325,7 +325,7 @@ static void gelic_card_free_chain(struct gelic_card *card,
>    * @card: card structure
>    * @chain: address of chain
>    * @start_descr: address of descriptor array
> - * @no: number of descriptors
> + * @descr_count: number of descriptors
>    *
>    * we manage a circular list that mirrors the hardware structure,
>    * except that the hardware uses bus addresses.
> @@ -334,16 +334,16 @@ static void gelic_card_free_chain(struct gelic_card *card,
>    */
>   static int gelic_card_init_chain(struct gelic_card *card,
>   	struct gelic_descr_chain *chain, struct gelic_descr *start_descr,
> -	int no)
> +	int descr_count)
>   {
>   	int i;
>   	struct gelic_descr *descr;
>   	struct device *dev = ctodev(card);
>   
>   	descr = start_descr;
> -	memset(descr, 0, sizeof(*descr) * no);
> +	memset(descr, 0, sizeof(*descr) *descr_count);
>   
> -	for (i = 0; i < no; i++, descr++) {
> +	for (i = 0; i < descr_count; i++, descr++) {
>   		descr->link.size = sizeof(struct gelic_hw_regs);
>   		gelic_descr_set_status(descr, GELIC_DESCR_DMA_NOT_IN_USE);
>   		descr->link.cpu_addr =
> @@ -361,7 +361,7 @@ static int gelic_card_init_chain(struct gelic_card *card,
>   	start_descr->prev = (descr - 1);
>   
>   	descr = start_descr;
> -	for (i = 0; i < no; i++, descr++) {
> +	for (i = 0; i < descr_count; i++, descr++) {
>   		descr->hw_regs.next_descr_addr =
>   			cpu_to_be32(descr->next->link.cpu_addr);
>   	}
>