block: partition: introduce hd_free_part()
So the helper can be used in both generic partition
case and part0 case.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/block/genhd.c b/block/genhd.c
index 59a1395..85df452 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1110,8 +1110,7 @@
disk_release_events(disk);
kfree(disk->random);
disk_replace_part_tbl(disk, NULL);
- free_part_stats(&disk->part0);
- free_part_info(&disk->part0);
+ hd_free_part(&disk->part0);
if (disk->queue)
blk_put_queue(disk->queue);
kfree(disk);
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 0d9e5f9..eca0d02 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -212,8 +212,7 @@
{
struct hd_struct *p = dev_to_part(dev);
blk_free_devt(dev->devt);
- free_part_stats(p);
- free_part_info(p);
+ hd_free_part(p);
kfree(p);
}
