diff options
Diffstat (limited to 'fs/bcachefs/chardev.c')
| -rw-r--r-- | fs/bcachefs/chardev.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/bcachefs/chardev.c b/fs/bcachefs/chardev.c index 5891b3a1e61c..2d38466eddfd 100644 --- a/fs/bcachefs/chardev.c +++ b/fs/bcachefs/chardev.c @@ -613,13 +613,12 @@ static long bch2_ioctl_disk_get_idx(struct bch_fs *c, if (!dev) return -EINVAL; - for_each_online_member(c, ca) - if (ca->dev == dev) { - percpu_ref_put(&ca->io_ref[READ]); + guard(rcu)(); + for_each_online_member_rcu(c, ca) + if (ca->dev == dev) return ca->dev_idx; - } - return -BCH_ERR_ENOENT_dev_idx_not_found; + return bch_err_throw(c, ENOENT_dev_idx_not_found); } static long bch2_ioctl_disk_resize(struct bch_fs *c, |