virtio: Convert dev_printk(KERN_<LEVEL> to dev_<level>(

dev_<level> calls take less code than dev_printk(KERN_<LEVEL>
and reducing object size is good.
Convert if (printk_ratelimit()) dev_printk to dev_<level>_ratelimited.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 0908e604433303d605b9a7cd6ab4ffe36087f96f..586395cca5fe129b4e2ecd4706e395ee567f5adb 100644 (file)
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -130,10 +130,9 @@ static void fill_balloon(struct virtio_balloon *vb, size_t num)
                struct page *page = alloc_page(GFP_HIGHUSER | __GFP_NORETRY |
                                        __GFP_NOMEMALLOC | __GFP_NOWARN);
                if (!page) {
-                       if (printk_ratelimit())
-                               dev_printk(KERN_INFO, &vb->vdev->dev,
-                                          "Out of puff! Can't get %zu pages\n",
-                                          num);
+                       dev_info_ratelimited(&vb->vdev->dev,
+                                            "Out of puff! Can't get %zu pages\n",
+                                            num);
                        /* Sleep for at least 1/5 of a second before retry. */
                        msleep(200);
                        break;