Rather than using char arrays to represent blobstore types, just use the publicly-defined struct spdk_bs_type. Change-Id: I8bbfd95085e16f9d53106c176038e067ff1266d7 Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com> Reviewed-on: https://review.gerrithub.io/382853 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>