ext4: make ext4_es_insert_delayed_block() return void
Now it never fails when inserting a delay extent, so the return value in
ext4_es_insert_delayed_block is no longer necessary, let it return void.
[ Fixed bug which caused system hangs during bigalloc test runs. See
https://lore.kernel.org/r/
20230612030405.GH1436857@mit.edu for more
details. -- TYT ]
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230424033846.4732-11-libaokun1@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>