scsi: scsi_debug: Delete unreachable code in inquiry_vpd_b0()

The 2nd return statement in inquiry_vpd_b0() is unreachable, so delete it.

Signed-off-by: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20221213142122.1011886-1-john.g.garry@oracle.com


Reviewed-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>