From: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Date: Fri, 11 Sep 2020 20:35:07 +0000 (+0200)
Subject: virtio-balloon: Constify id_table
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bfec6c83077cd784fb049abbe2c5ff32629a7498;p=linux.git

virtio-balloon: Constify id_table

id_table is not modified, so make it const to allow the compiler to put
it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200911203509.26505-2-rikard.falkeborn@gmail.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: David Hildenbrand <david@redhat.com>
---

diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 31cc97f2f515e..481611c09dae1 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -128,7 +128,7 @@ struct virtio_balloon {
 	struct page_reporting_dev_info pr_dev_info;
 };
 
-static struct virtio_device_id id_table[] = {
+static const struct virtio_device_id id_table[] = {
 	{ VIRTIO_ID_BALLOON, VIRTIO_DEV_ANY_ID },
 	{ 0 },
 };