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>

1 files changed, 1 insertions, 2 deletions

diff --git a/block/genhd.c b/block/genhd.c
index 59a1395eedac..85df45292dba 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1110,8 +1110,7 @@ static void disk_release(struct device *dev)
         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);