1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 750effe0f98b..44f123abb0f4 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -374,7 +374,7 @@ static long vhost_set_vring(struct vhost_dev *d, int ioctl, void __user *argp)
         r = get_user(idx, idxp);
         if (r < 0)
                 return r;
-        if (idx > d->nvqs)
+        if (idx >= d->nvqs)
                 return -ENOBUFS;
 
         vq = d->vqs + idx;