diff options
| author | Mikhail Skorzhinskii <mskorzhinskiy@solarflare.com> | 2019-07-04 10:01:48 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-07-09 14:18:09 -0700 |
| commit | 5ba895033b8e8257451e6f85e6e516c3b3ce1a68 (patch) | |
| tree | 83ec93f9e080c9c4ca1df69afe8cbe942e92bfb9 /drivers/nvme/target | |
| parent | 04e70bd4a0264a3d488a9eff6e116d7dc9a77967 (diff) | |
nvmet: print a hint while rejecting NSID 0 or 0xffffffff
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>
Diffstat (limited to 'drivers/nvme/target')
| -rw-r--r-- | drivers/nvme/target/configfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c index 08dd5af357f7..cd52b9f15376 100644 --- a/drivers/nvme/target/configfs.c +++ b/drivers/nvme/target/configfs.c @@ -588,8 +588,10 @@ static struct config_group *nvmet_ns_make(struct config_group *group, 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); |