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Diffstat (limited to 'drivers/virtio/virtio_balloon.c')
-rw-r--r--drivers/virtio/virtio_balloon.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index bfef604160d1..62eab43152d2 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -158,7 +158,7 @@ static inline s64 towards_target(struct virtio_balloon *vb)
158 vb->vdev->config->get(vb->vdev, 158 vb->vdev->config->get(vb->vdev,
159 offsetof(struct virtio_balloon_config, num_pages), 159 offsetof(struct virtio_balloon_config, num_pages),
160 &v, sizeof(v)); 160 &v, sizeof(v));
161 return v - vb->num_pages; 161 return (s64)v - vb->num_pages;
162} 162}
163 163
164static void update_balloon_size(struct virtio_balloon *vb) 164static void update_balloon_size(struct virtio_balloon *vb)