There is no removing list element while iterating over list.
So, replace list_for_each_entry_safe to list_for_each_entry.
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Byongho Lee <bhlee.kernel@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>