vhost-net: cleanup macros for DMA status tracking

[~andy/linux] / drivers / vhost / vhost.c

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 73d08db2e677062aee418d3df3820abfe12beb52..f23cf8956d194781825a06eaf4781081314128d3 100644 (file)
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -1606,7 +1606,7 @@ void vhost_zerocopy_callback(struct ubuf_info *ubuf, bool status)
        struct vhost_virtqueue *vq = ubufs->vq;
 
        vhost_poll_queue(&vq->poll);
-       /* set len = 1 to mark this desc buffers done DMA */
+       /* set len to mark this desc buffers done DMA */
        vq->heads[ubuf->desc].len = VHOST_DMA_DONE_LEN;
        kref_put(&ubufs->kref, vhost_zerocopy_done_signal);
 }