[PATCH] nvme: fix endianness of command word prints in nvme_log_err_passthru()

[Christoph Hellwig]

I tried to apply this to nvme-6.17, but it depend on the previous
cdw numbering fix in 6.16.  I guess we'll want to pick this up after
6.17-rc1 unless there's a need to rush it into 6.16.