[PATCH 04/20] block: use disk_part_iter_exit in disk_part_iter_next

[Christoph Hellwig <hch@xxxxxx>]

Call disk_part_iter_exit in disk_part_iter_next instead of duplicating
the functionality.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 block/genhd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/block/genhd.c b/block/genhd.c
index 4e039524f92b8f..0bd9c41dd4cb69 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -227,8 +227,7 @@ struct hd_struct *disk_part_iter_next(struct disk_part_iter 
*piter)
        int inc, end;
 
        /* put the last partition */
-       disk_put_part(piter->part);
-       piter->part = NULL;
+       disk_part_iter_exit(piter);
 
        /* get part_tbl */
        rcu_read_lock();
-- 
2.29.2