Re: [PATCH] VSOCK: fix returnvar.cocci warnings

[David Miller]

From: Julia Lawall 
Date: Sun, 6 Dec 2015 06:56:23 +0100 (CET)

> Remove unneeded variable used to store return value.
> 
> Generated by: scripts/coccinelle/misc/returnvar.cocci
> 
> CC: Asias He 
> Signed-off-by: Fengguang Wu 
> Signed-off-by: Julia Lawall 

Applied to net-next, thanks.
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Re: [PATCH] VSOCK: fix returnvar.cocci warnings

[Stefan Hajnoczi]

On Sun, Dec 06, 2015 at 06:56:23AM +0100, Julia Lawall wrote:
> Remove unneeded variable used to store return value.
> 
> Generated by: scripts/coccinelle/misc/returnvar.cocci
> 
> CC: Asias He 
> Signed-off-by: Fengguang Wu 
> Signed-off-by: Julia Lawall 
> 
> ---
> 
>  vsock.c |3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> --- a/drivers/vhost/vsock.c
> +++ b/drivers/vhost/vsock.c
> @@ -56,8 +56,7 @@ struct vhost_vsock {
>  
>  static u32 vhost_transport_get_local_cid(void)
>  {
> - u32 cid = VHOST_VSOCK_DEFAULT_HOST_CID;
> - return cid;
> + return VHOST_VSOCK_DEFAULT_HOST_CID;
>  }
>  
>  static struct vhost_vsock *vhost_vsock_get(u32 guest_cid)

Reviewed-by: Stefan Hajnoczi 


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[PATCH] VSOCK: fix returnvar.cocci warnings

[Julia Lawall]

Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

CC: Asias He 
Signed-off-by: Fengguang Wu 
Signed-off-by: Julia Lawall 

---

 vsock.c |3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/vhost/vsock.c
+++ b/drivers/vhost/vsock.c
@@ -56,8 +56,7 @@ struct vhost_vsock {
 
 static u32 vhost_transport_get_local_cid(void)
 {
-   u32 cid = VHOST_VSOCK_DEFAULT_HOST_CID;
-   return cid;
+   return VHOST_VSOCK_DEFAULT_HOST_CID;
 }
 
 static struct vhost_vsock *vhost_vsock_get(u32 guest_cid)
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