From 05c54de8c88c02bd0a44de8316d5e276b856632e Mon Sep 17 00:00:00 2001 From: Rashika Kheria Date: Thu, 16 Jan 2014 10:18:48 +1030 Subject: [PATCH] drivers: virtio: Mark function virtballoon_migratepage() as static in virtio_balloon.c MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Mark the function virtballoon_migratepage() as static in virtio_balloon.c because it is not used outside this file. This eliminates the following warning in virtio_balloon.c: drivers/virtio/virtio_balloon.c:372:5: warning: no previous prototype for ‘virtballoon_migratepage’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria Reviewed-by: Josh Triplett Acked-by: Michael S. Tsirkin Signed-off-by: Rusty Russell --- drivers/virtio/virtio_balloon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index c444654fc33f..8c5943de9fd0 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -369,7 +369,7 @@ static const struct address_space_operations virtio_balloon_aops; * This function preforms the balloon page migration task. * Called through balloon_mapping->a_ops->migratepage */ -int virtballoon_migratepage(struct address_space *mapping, +static int virtballoon_migratepage(struct address_space *mapping, struct page *newpage, struct page *page, enum migrate_mode mode) { struct balloon_dev_info *vb_dev_info = balloon_page_device(page); -- 2.39.2