[-next] vhost-blk: remove unused variable
diff mbox

Message ID CAPgLHd-eRBB2xCP7-ZswjfEKXPY29G1Nv71DzGo_-=TVym8MNQ@mail.gmail.com
State New, archived
Headers show

Commit Message

Wei Yongjun March 11, 2013, 2:39 p.m. UTC
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

The variable vq is initialized but never used
otherwise, so remove the unused variable.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
---
 drivers/vhost/blk.c | 3 ---
 1 file changed, 3 deletions(-)


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Comments

Michael S. Tsirkin March 11, 2013, 2:44 p.m. UTC | #1
On Mon, Mar 11, 2013 at 10:39:27PM +0800, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
> 
> The variable vq is initialized but never used
> otherwise, so remove the unused variable.
> 
> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

Which branch does this target?

> ---
>  drivers/vhost/blk.c | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/vhost/blk.c b/drivers/vhost/blk.c
> index 658c5f9..d9b245b 100644
> --- a/drivers/vhost/blk.c
> +++ b/drivers/vhost/blk.c
> @@ -419,8 +419,6 @@ static void vhost_blk_handle_guest_kick(struct vhost_work *work)
>  /* Host kick us for I/O completion */
>  static void vhost_blk_handle_host_kick(struct vhost_work *work)
>  {
> -
> -	struct vhost_virtqueue *vq;
>  	struct vhost_blk_req *req;
>  	struct llist_node *llnode;
>  	struct vhost_blk *blk;
> @@ -429,7 +427,6 @@ static void vhost_blk_handle_host_kick(struct vhost_work *work)
>  	int ret;
>  
>  	blk = container_of(work, struct vhost_blk, work);
> -	vq = &blk->vq;
>  
>  	llnode = llist_del_all(&blk->llhead);
>  	added = false;
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Patch
diff mbox

diff --git a/drivers/vhost/blk.c b/drivers/vhost/blk.c
index 658c5f9..d9b245b 100644
--- a/drivers/vhost/blk.c
+++ b/drivers/vhost/blk.c
@@ -419,8 +419,6 @@  static void vhost_blk_handle_guest_kick(struct vhost_work *work)
 /* Host kick us for I/O completion */
 static void vhost_blk_handle_host_kick(struct vhost_work *work)
 {
-
-	struct vhost_virtqueue *vq;
 	struct vhost_blk_req *req;
 	struct llist_node *llnode;
 	struct vhost_blk *blk;
@@ -429,7 +427,6 @@  static void vhost_blk_handle_host_kick(struct vhost_work *work)
 	int ret;
 
 	blk = container_of(work, struct vhost_blk, work);
-	vq = &blk->vq;
 
 	llnode = llist_del_all(&blk->llhead);
 	added = false;