diff options
| -rw-r--r-- | drivers/md/md.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 43728a42fccf..d0c1e79da49e 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -4186,7 +4186,8 @@ size_store(struct mddev *mddev, const char *buf, size_t len) return err; if (mddev->pers) { err = update_size(mddev, sectors); - md_update_sb(mddev, 1); + if (err == 0) + md_update_sb(mddev, 1); } else { if (mddev->dev_sectors == 0 || mddev->dev_sectors > sectors) |