diff options
| author | Yu Kuai <yukuai3@huawei.com> | 2023-07-08 12:21:52 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 12:57:38 +0300 |
| commit | d6a1cf4ee5eba1f0b6640ddaf5afe04ee47c949c (patch) | |
| tree | 60e713597895fd506365f270ff98a37549f736be /drivers/md | |
| parent | a43c761a7e1cdc44c34e0d696d525d4ce3d6926b (diff) | |
| download | linux-d6a1cf4ee5eba1f0b6640ddaf5afe04ee47c949c.tar.xz | |
dm raid: clean up four equivalent goto tags in raid_ctr()
[ Upstream commit e74c874eabe2e9173a8fbdad616cd89c70eb8ffd ]
There are four equivalent goto tags in raid_ctr(), clean them up to
use just one.
There is no functional change and this is preparation to fix
raid_ctr()'s unprotected md_stop().
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Stable-dep-of: 7d5fff8982a2 ("dm raid: protect md_stop() with 'reconfig_mutex'")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-raid.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 1a25c8b01b6a..f3a489b1b6e9 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -3258,8 +3258,7 @@ 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 */ @@ -3267,8 +3266,7 @@ 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; } } @@ -3278,19 +3276,15 @@ size_check: /* Try to adjust the raid4/5/6 stripe cache size to the stripe size */ if (rs_is_raid456(rs)) { r = rs_set_raid456_stripe_cache(rs); - if (r) { - mddev_unlock(&rs->md); - goto bad_stripe_cache; - } + if (r) + 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) { - mddev_unlock(&rs->md); - goto bad_check_reshape; - } + if (r) + goto bad_unlock; /* Restore new, ctr requested layout to perform check */ rs_config_restore(rs, &rs_layout); @@ -3299,8 +3293,7 @@ size_check: r = rs->md.pers->check_reshape(&rs->md); if (r) { ti->error = "Reshape check failed"; - mddev_unlock(&rs->md); - goto bad_check_reshape; + goto bad_unlock; } } } @@ -3311,10 +3304,8 @@ size_check: mddev_unlock(&rs->md); return 0; -bad_md_start: -bad_journal_mode_set: -bad_stripe_cache: -bad_check_reshape: +bad_unlock: + mddev_unlock(&rs->md); md_stop(&rs->md); bad: raid_set_free(rs); |