Now that the bdev_io read and write branches of the union have been
unified, the virtio-scsi bdev I/O code can be simplified a little bit.
Change-Id: Iadbe55862770a1b0e7f854b724a70d94c704218e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/379696
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
48d643b829