diff mbox series

virtio: Directly use ida_alloc_range()/ida_free()

Message ID 20220608061404.1798-1-wangdeming@inspur.com (mailing list archive)
State New, archived
Headers show
Series virtio: Directly use ida_alloc_range()/ida_free() | expand

Commit Message

Deming Wang June 8, 2022, 6:14 a.m. UTC 
Use ida_alloc_range()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: Deming Wang <wangdeming@inspur.com>
---
 drivers/vhost/vdpa.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 935a1d0ddb97..384049cfca8d 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers/vhost/vdpa.c
@@ -1293,7 +1293,7 @@  static void vhost_vdpa_release_dev(struct device *device)
 	struct vhost_vdpa *v =
 	       container_of(device, struct vhost_vdpa, dev);
 
-	ida_simple_remove(&vhost_vdpa_ida, v->minor);
+	ida_free(&vhost_vdpa_ida, v->minor);
 	kfree(v->vqs);
 	kfree(v);
 }
@@ -1316,8 +1316,7 @@  static int vhost_vdpa_probe(struct vdpa_device *vdpa)
 	if (!v)
 		return -ENOMEM;
 
-	minor = ida_simple_get(&vhost_vdpa_ida, 0,
-			       VHOST_VDPA_DEV_MAX, GFP_KERNEL);
+	minor = ida_alloc_range(&vhost_vdpa_ida, 0, VHOST_VDPA_DEV_MAX - 1, GFP_KERNEL);
 	if (minor < 0) {
 		kfree(v);
 		return minor;