On Fri, Sep 16, 2022 at 04:59:19AM -0400, Mikulas Patocka wrote: > brd_insert_page returns a pointer to struct page, however the pointer is > never used (it is only compared against NULL), so to clean-up the code, we > make it return bool. Looks good: Reviewed-by: Christoph Hellwig <hch at lst.de>