diff options
Diffstat (limited to 'drivers/md/dm-raid.c')
| -rw-r--r-- | drivers/md/dm-raid.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 8846bf510a35..becdb689190e 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -3251,8 +3251,7 @@ size_check: r = md_start(&rs->md); if (r) { ti->error = "Failed to start raid array"; - mddev_unlock(&rs->md); - goto bad_md_start; + goto bad_unlock; } /* If raid4/5/6 journal mode explicitly requested (only possible with journal dev) -> set it */ @@ -3260,8 +3259,7 @@ size_check: r = r5c_journal_mode_set(&rs->md, rs->journal_dev.mode); if (r) { ti->error = "Failed to set raid4/5/6 journal mode"; - mddev_unlock(&rs->md); - goto bad_journal_mode_set; + goto bad_unlock; } } @@ -3272,14 +3270,14 @@ size_check: if (rs_is_raid456(rs)) { r = rs_set_raid456_stripe_cache(rs); if (r) - goto bad_stripe_cache; + goto bad_unlock; } /* Now do an early reshape check */ if (test_bit(RT_FLAG_RESHAPE_RS, &rs->runtime_flags)) { r = rs_check_reshape(rs); if (r) - goto bad_check_reshape; + goto bad_unlock; /* Restore new, ctr requested layout to perform check */ rs_config_restore(rs, &rs_layout); @@ -3288,7 +3286,7 @@ size_check: r = rs->md.pers->check_reshape(&rs->md); if (r) { ti->error = "Reshape check failed"; - goto bad_check_reshape; + goto bad_unlock; } } } @@ -3299,11 +3297,9 @@ size_check: mddev_unlock(&rs->md); return 0; -bad_md_start: -bad_journal_mode_set: -bad_stripe_cache: -bad_check_reshape: +bad_unlock: md_stop(&rs->md); + mddev_unlock(&rs->md); bad: raid_set_free(rs); @@ -3314,7 +3310,9 @@ static void raid_dtr(struct dm_target *ti) { struct raid_set *rs = ti->private; + mddev_lock_nointr(&rs->md); md_stop(&rs->md); + mddev_unlock(&rs->md); raid_set_free(rs); } |