vhost/vsock: cleanup removing `len` variable

[linux-2.6-block.git] / drivers / vhost / vsock.c

diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
index 4e3b95af7ee4d47ed8b2615d76a3f8e88f39d27b..d6ca1c7ad513ff102fe7b6df8f9caafbd40efdc8 100644 (file)
--- a/drivers/vhost/vsock.c
+++ b/drivers/vhost/vsock.c
@@ -511,8 +511,6 @@ static void vhost_vsock_handle_tx_kick(struct vhost_work *work)
 
        vhost_disable_notify(&vsock->dev, vq);
        do {
-               u32 len;
-
                if (!vhost_vsock_more_replies(vsock)) {
                        /* Stop tx until the device processes already
                         * pending replies.  Leave tx virtqueue
@@ -540,7 +538,7 @@ static void vhost_vsock_handle_tx_kick(struct vhost_work *work)
                        continue;
                }
 
-               len = pkt->len;
+               total_len += sizeof(pkt->hdr) + pkt->len;
 
                /* Deliver to monitoring devices all received packets */
                virtio_transport_deliver_tap_pkt(pkt);
@@ -553,9 +551,7 @@ static void vhost_vsock_handle_tx_kick(struct vhost_work *work)
                else
                        virtio_transport_free_pkt(pkt);
 
-               len += sizeof(pkt->hdr);
                vhost_add_used(vq, head, 0);
-               total_len += len;
                added = true;
        } while(likely(!vhost_exceeds_weight(vq, ++pkts, total_len)));