Commit 11708ff9 authored by Stefano Garzarella's avatar Stefano Garzarella Committed by Michael S. Tsirkin
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vhost/vsock: cleanup removing `len` variable 



We can increment `total_len` directly and remove `len` since it
is no longer used for vhost_add_used().

Signed-off-by: default avatarStefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20211122163525.294024-3-sgarzare@redhat.com


Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent 49d8c5ff

drivers/vhost/vsock.c

+1 −5
Original line number Diff line number Diff line
@@ -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)));