On 26/06/2020 17:49, Johannes Thumshirn wrote: > On 26/06/2020 10:03, Christoph Hellwig wrote: >> - size = bdev->bd_block_size; >> - if (!size) >> - size = 1024; >> - > > Why is this correct? block_size() only returns 'bdev->bd_block_size' but I cannot > see where it's made sure bd_block_size is not 0. At least no calls to set_blocksize() > > OK answered the question myself. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>