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Commit 0638bb0e authored by NeilBrown's avatar NeilBrown
Browse files

md: simplify export_array() 



We don't really need that for_each loop, or those MD_BUGs.

Signed-off-by: default avatarNeilBrown <neilb@suse.de>
parent 4878e9eb

drivers/md/md.c

+4 −8
Original line number Diff line number Diff line
@@ -2187,17 +2187,13 @@ static void kick_rdev_from_array(struct md_rdev * rdev) 


static void export_array(struct mddev *mddev)

{

	struct md_rdev *rdev, *tmp;

	struct md_rdev *rdev;



	rdev_for_each_safe(rdev, tmp, mddev) {

		if (!rdev->mddev) {

			MD_BUG();

			continue;

		}

	while (!list_empty(&mddev->disks)) {

		rdev = list_first_entry(&mddev->disks, struct md_rdev,

					same_set);

		kick_rdev_from_array(rdev);

	}

	if (!list_empty(&mddev->disks))

		MD_BUG();

	mddev->raid_disks = 0;

	mddev->major_version = 0;

}