linux-kernel - Re: [PATCH] time: hrtimer: Remove unnecessary ‘0’ values from ret

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Message-ID: <463761de-c140-8e21-ce71-3064ea690ace@quicinc.com>
Date:   Mon, 24 Jul 2023 21:36:39 +0530
From:   Mukesh Ojha <quic_mojha@...cinc.com>
To:     Li zeming <zeming@...china.com>, <tglx@...utronix.de>
CC:     <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] time: hrtimer: Remove unnecessary ‘0’ values from ret



On 7/26/2023 1:26 AM, Li zeming wrote:
> ret is assigned first, so it does not need to initialize the assignment.
> 
> Signed-off-by: Li zeming <zeming@...china.com>

Reviewed-by: Mukesh Ojha <quic_mojha@...cinc.com>

-Mukesh

> ---
>   kernel/time/hrtimer.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
> index e8c08292defc..9f90e76c6cd9 100644
> --- a/kernel/time/hrtimer.c
> +++ b/kernel/time/hrtimer.c
> @@ -2085,7 +2085,7 @@ long hrtimer_nanosleep(ktime_t rqtp, const enum hrtimer_mode mode,
>   {
>   	struct restart_block *restart;
>   	struct hrtimer_sleeper t;
> -	int ret = 0;
> +	int ret;
>   	u64 slack;
>   
>   	slack = current->timer_slack_ns;