ext3: destroy sbi mutexes in put_super
Call mutex_destroy() on superblock mutexes in ext3_put_super().
Otherwise mutex debugging code isn't able to detect that mutex is used
after being freed.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 9b4e7d7..d4dbf3c 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -466,6 +466,8 @@
}
sb->s_fs_info = NULL;
kfree(sbi->s_blockgroup_lock);
+ mutex_destroy(&sbi->s_orphan_lock);
+ mutex_destroy(&sbi->s_resize_lock);
kfree(sbi);
}