Commits
Christoph Hellwig committed 635d98b1d0c
scsi: move the nr_phys_segments assert into scsi_init_io scsi_init_io should only be called for requests that transfer data, so move the assert that a request has segments from the callers into scsi_init_io. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de>