> Variable dif in function sd_setup_read_write_cmnd() is the return > value of function scsi_host_dif_capable() which returns dif capability > of disks. If define it as bool, even for the disks which support > DIF3, the function still return dif=1, which causes IO error. So > define variable dif as unsigned int instead of bool. Applied to 5.4/scsi-fixes, thanks! -- Martin K. Petersen Oracle Linux Engineering
