Commit 168b305b authored Jun 14, 2019 by Marcos Paulo de Souza Committed by Jens Axboe Jun 15, 2019

md: md.c: Return -ENODEV when mddev is NULL in rdev_attr_show



Commit c42d3240
("md: return -ENODEV if rdev has no mddev assigned") changed
rdev_attr_store to return -ENODEV when rdev->mddev is NULL, now do the
same to rdev_attr_show.

Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent d9771f5e

drivers/md/md.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3356,7 +3356,7 @@ rdev_attr_show(struct kobject kobj, struct attribute attr, char *page)
		if (!entry->show)
		return -EIO;
		if (!rdev->mddev)
		return -EBUSY;
		return -ENODEV;
		return entry->show(rdev, page);
		}