NVMe CLI Commit - Input expects device name without /dev

[Jeffrey Lien]

Eric,
The subject commit (ID dcfe0156360deaefa26b1d00053a791eefe397d1) is causing the following errors with the Linux 5.9 kernel:
Failed to open /sys/class/nvme-subsystem/nvme-subsys0/nvme0/hostnqn: No such file or directory
Failed to open /sys/class/nvme-subsystem/nvme-subsys0/nvme0/hostid: No such file or directory
Failed to open /sys/class/nvme-subsystem/nvme-subsys1/nvme1/hostnqn: No such file or directory
Failed to open /sys/class/nvme-subsystem/nvme-subsys1/nvme1/hostid: No such file or directory
Failed to open /sys/class/nvme-subsystem/nvme-subsys2/nvme2/hostnqn: No such file or directory
Failed to open /sys/class/nvme-subsystem/nvme-subsys2/nvme2/hostid: No such file or directory 

I'm seeing them on the  format and nvme list command.  They don't seem to impact function but do generate questions.  Do know of a way to resolve?

Thanks

Jeff Lien