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Message-ID: <ZO8OBiCRLrK7OZL2@localhost.localdomain>
Date: Wed, 30 Aug 2023 11:38:14 +0200
From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
To: Jinjie Ruan <ruanjinjie@...wei.com>
Cc: netdev@...r.kernel.org, Richard Cochran <richardcochran@...il.com>
Subject: Re: [PATCH -next] ptp: ptp_ines: Use list_for_each_entry() helper
On Wed, Aug 30, 2023 at 05:08:16PM +0800, Jinjie Ruan wrote:
> Convert list_for_each() to list_for_each_entry() so that the this
> list_head pointer and list_entry() call are no longer needed, which
> can reduce a few lines of code. No functional changed.
>
> Signed-off-by: Jinjie Ruan <ruanjinjie@...wei.com>
> ---
> drivers/ptp/ptp_ines.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/ptp/ptp_ines.c b/drivers/ptp/ptp_ines.c
> index ed215b458183..c74f2dbbe3a2 100644
> --- a/drivers/ptp/ptp_ines.c
> +++ b/drivers/ptp/ptp_ines.c
> @@ -237,11 +237,9 @@ static struct ines_port *ines_find_port(struct device_node *node, u32 index)
> {
> struct ines_port *port = NULL;
> struct ines_clock *clock;
> - struct list_head *this;
>
> mutex_lock(&ines_clocks_lock);
> - list_for_each(this, &ines_clocks) {
> - clock = list_entry(this, struct ines_clock, list);
> + list_for_each_entry(clock, &ines_clocks, list) {
> if (clock->node == node) {
> port = &clock->port[index];
> break;
> --
> 2.34.1
>
Nice
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
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