linux-kernel - Re: [PATCH -next] virtio_ring: Correct function name virtqueue_get_buf

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Message-ID: <d5e348da-6101-9ead-f675-387db8c90844@redhat.com>
Date:   Tue, 25 May 2021 09:12:56 +0800
From:   Jason Wang <jasowang@...hat.com>
To:     Yang Yingliang <yangyingliang@...wei.com>,
        linux-kernel@...r.kernel.org,
        virtualization@...ts.linux-foundation.org
Cc:     mst@...hat.com
Subject: Re: [PATCH -next] virtio_ring: Correct function name
 virtqueue_get_buf_ctx()


在 2021/5/18 下午1:00, Yang Yingliang 写道:
> Fix the following make W=1 kernel build warning:
>
>    drivers/virtio/virtio_ring.c:1903: warning: expecting prototype for virtqueue_get_buf(). Prototype was for virtqueue_get_buf_ctx() instead
>
> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
> ---
>   drivers/virtio/virtio_ring.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
> index 88f0b16b11b8..992cb1cbec93 100644
> --- a/drivers/virtio/virtio_ring.c
> +++ b/drivers/virtio/virtio_ring.c
> @@ -1882,7 +1882,7 @@ bool virtqueue_kick(struct virtqueue *vq)
>   EXPORT_SYMBOL_GPL(virtqueue_kick);
>   
>   /**
> - * virtqueue_get_buf - get the next used buffer
> + * virtqueue_get_buf_ctx - get the next used buffer
>    * @_vq: the struct virtqueue we're talking about.
>    * @len: the length written into the buffer
>    * @ctx: extra context for the token


Acked-by: Jason Wang <jasowang@...hat.com>