diff options
Diffstat (limited to 'fs/bcachefs/journal_seq_blacklist.c')
| -rw-r--r-- | fs/bcachefs/journal_seq_blacklist.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/bcachefs/journal_seq_blacklist.c b/fs/bcachefs/journal_seq_blacklist.c index 6361809b5e2e..399db5b77d9f 100644 --- a/fs/bcachefs/journal_seq_blacklist.c +++ b/fs/bcachefs/journal_seq_blacklist.c @@ -49,7 +49,7 @@ int bch2_journal_seq_blacklist_add(struct bch_fs *c, u64 start, u64 end) unsigned i = 0, nr; int ret = 0; - mutex_lock(&c->sb_lock); + guard(mutex)(&c->sb_lock); bl = bch2_sb_field_get(c->disk_sb.sb, journal_seq_blacklist); nr = blacklist_nr_entries(bl); @@ -77,10 +77,8 @@ int bch2_journal_seq_blacklist_add(struct bch_fs *c, u64 start, u64 end) bl = bch2_sb_field_resize(&c->disk_sb, journal_seq_blacklist, sb_blacklist_u64s(nr + 1)); - if (!bl) { - ret = bch_err_throw(c, ENOSPC_sb_journal_seq_blacklist); - goto out; - } + if (!bl) + return bch_err_throw(c, ENOSPC_sb_journal_seq_blacklist); array_insert_item(bl->start, nr, i, ((struct journal_seq_blacklist_entry) { .start = cpu_to_le64(start), @@ -89,8 +87,6 @@ int bch2_journal_seq_blacklist_add(struct bch_fs *c, u64 start, u64 end) c->disk_sb.sb->features[0] |= cpu_to_le64(1ULL << BCH_FEATURE_journal_seq_blacklist_v3); ret = bch2_write_super(c); -out: - mutex_unlock(&c->sb_lock); return ret ?: bch2_blacklist_table_initialize(c); } |