[PATCH] VSOCK: fix returnvar.cocci warnings

Julia Lawall
2015-12-06T05:56:23Z

Remove unneeded variable used to store return value.

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

CC: Asias He <asias at redhat.com>
Signed-off-by: Fengguang Wu <fengguang.wu at intel.com>
Signed-off-by: Julia Lawall <julia.lawall at lip6.fr>

---

 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)