On Mon, Dec 16, 2013 at 06:23:38AM -0800, Josh Triplett wrote:
> On Mon, Dec 16, 2013 at 04:54:08PM +0530, Rashika Kheria wrote:
> > 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 <rashika.kheria@xxxxxxxxx>
>
> Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> > 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 c444654..8c5943d 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);
> > --
> > 1.7.9.5
> >
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