diff mbox series

[RFC,v7,08/14] fixup! vhost: use batched get_vq_desc version

Message ID 20200610113515.1497099-9-mst@redhat.com (mailing list archive)
State New, archived
Headers show
Series vhost: ring format independence | expand

Commit Message

Michael S. Tsirkin June 10, 2020, 11:36 a.m. UTC 
---
 drivers/vhost/vhost.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 7a587b13095c..03e6bca02288 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -2205,10 +2205,6 @@  static int fetch_buf(struct vhost_virtqueue *vq)
 	last_avail_idx = vq->last_avail_idx;
 
 	if (unlikely(vq->avail_idx == vq->last_avail_idx)) {
-		/* If we already have work to do, don't bother re-checking. */
-		if (likely(vq->ndescs))
-			return 1;
-
 		if (unlikely(vhost_get_avail_idx(vq, &avail_idx))) {
 			vq_err(vq, "Failed to access avail idx at %p\n",
 				&vq->avail->idx);