diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 8ca5ac71b8452..027be91db139c 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -168,7 +168,7 @@ static void vhost_net_clear_ubuf_info(struct vhost_net *n)
 	}
 }
 
-int vhost_net_set_ubuf_info(struct vhost_net *n)
+static int vhost_net_set_ubuf_info(struct vhost_net *n)
 {
 	bool zcopy;
 	int i;
@@ -189,7 +189,7 @@ int vhost_net_set_ubuf_info(struct vhost_net *n)
 	return -ENOMEM;
 }
 
-void vhost_net_vq_reset(struct vhost_net *n)
+static void vhost_net_vq_reset(struct vhost_net *n)
 {
 	int i;
 
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 5531ebcc7276a..4264840ef7dcd 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -216,7 +216,7 @@ static int iov_num_pages(struct iovec *iov)
 	       ((unsigned long)iov->iov_base & PAGE_MASK)) >> PAGE_SHIFT;
 }
 
-void tcm_vhost_done_inflight(struct kref *kref)
+static void tcm_vhost_done_inflight(struct kref *kref)
 {
 	struct vhost_scsi_inflight *inflight;