Adding this hint for the sake of convenience.
It was spotted that a few times people spent some time before
understanding what is exactly wrong in configuration process. This
should save a few time in such situations, especially for people who
is not very confident with NVMe requirements.
Signed-off-by: Mikhail Skorzhinskii <mskorzhinskiy@solarflare.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
goto out;
ret = -EINVAL;
- if (nsid == 0 || nsid == NVME_NSID_ALL)
+ if (nsid == 0 || nsid == NVME_NSID_ALL) {
+ pr_err("invalid nsid %#x", nsid);
goto out;
+ }
ret = -ENOMEM;
ns = nvmet_ns_alloc(subsys, nsid);