Merge branch 'vhost-net' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index c579dcc9200c..dd3d6f7406f8 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -858,11 +858,12 @@ int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
                 if (r < 0)
                         return r;
                 len -= l;
-                if (!len)
+                if (!len) {
+                        if (vq->log_ctx)
+                                eventfd_signal(vq->log_ctx, 1);
                         return 0;
+                }
         }
-        if (vq->log_ctx)
-                eventfd_signal(vq->log_ctx, 1);
         /* Length written exceeds what we have stored. This is a bug. */
         BUG();
         return 0;