linux-kernel - Re: [PATCH] drm/ttm: Remove unnecessary '0' values from ret

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Message-ID: <c0c7747d-582f-9e90-b664-94f25c0c227f@amd.com>
Date:   Wed, 7 Sep 2022 09:44:06 +0200
From:   Christian König <christian.koenig@....com>
To:     Li zeming <zeming@...china.com>, ray.huang@....com,
        airlied@...ux.ie, daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/ttm: Remove unnecessary '0' values from ret

Am 07.09.22 um 05:29 schrieb Li zeming:
> The variable ret is assigned in the judgment branch statement, he does
> not need to initialize the assignment.
>
> Signed-off-by: Li zeming <zeming@...china.com>

Reviewed and pushed to drm-misc-next.

Thanks,
Christian.

> ---
>   include/drm/ttm/ttm_bo_driver.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
> index 897b88f0bd59..1afa891f488a 100644
> --- a/include/drm/ttm/ttm_bo_driver.h
> +++ b/include/drm/ttm/ttm_bo_driver.h
> @@ -106,7 +106,7 @@ static inline int ttm_bo_reserve(struct ttm_buffer_object *bo,
>   				 bool interruptible, bool no_wait,
>   				 struct ww_acquire_ctx *ticket)
>   {
> -	int ret = 0;
> +	int ret;
>   
>   	if (no_wait) {
>   		bool success;