VSOCK: fix returnvar.cocci warnings

Author: Julia Lawall <julia.lawall@lip6.fr>

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 
Reviewed-by: Stefan Hajnoczi 
Signed-off-by: David S. Miller

---
 drivers/vhost/vsock.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
 
diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
index 65b1cf8..64bcb10 100644
--- 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)

VSOCK: fix returnvar.cocci warnings

qlambert

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