diff mbox series

[14/45] block: use disk_part_iter_exit in disk_part_iter_next

Message ID 20201124132751.3747337-15-hch@lst.de (mailing list archive)
State New, archived
Headers show
Series [01/45] blk-cgroup: fix a hd_struct leak in blkcg_fill_root_iostats | expand

Commit Message

Christoph Hellwig Nov. 24, 2020, 1:27 p.m. UTC 
Call disk_part_iter_exit in disk_part_iter_next instead of duplicating
the functionality.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
 block/genhd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Tejun Heo Nov. 24, 2020, 5:37 p.m. UTC | #1 
On Tue, Nov 24, 2020 at 02:27:20PM +0100, Christoph Hellwig wrote:
> Call disk_part_iter_exit in disk_part_iter_next instead of duplicating
> the functionality.

Acked-by: Tejun Heo <tj@kernel.org>
diff mbox series

Patch

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();