[PATCH -next] virtio_ring: Correct function name virtqueue_get_buf_ctx()

[PATCH -next] virtio_ring: Correct function name virtqueue_get_buf_ctx()

[Yang Yingliang]

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@huawei.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
-- 
2.25.1

Re: [PATCH -next] virtio_ring: Correct function name virtqueue_get_buf_ctx()

[Stefano Garzarella]

On Tue, May 18, 2021 at 01:00:57PM +0800, Yang Yingliang wrote:
>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@huawei.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
>-- 
>2.25.1
>

Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>

Re: [PATCH -next] virtio_ring: Correct function name virtqueue_get_buf_ctx()

[Jason Wang]

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@huawei.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@redhat.com>