NVMe: Fix interpretation of 'Number of Namespaces' field
The spec says this is a 0s based value. We don't need to handle the
maximal value because it's reserved to mean "every namespace".
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c
index d4f95eb..0d5c918 100644
--- a/drivers/block/nvme.c
+++ b/drivers/block/nvme.c
@@ -1364,7 +1364,7 @@
crt.features.prp1 = cpu_to_le64(dma_addr + 4096);
crt.features.fid = cpu_to_le32(NVME_FEAT_LBA_RANGE);
- for (i = 0; i < nn; i++) {
+ for (i = 0; i <= nn; i++) {
cid.identify.nsid = cpu_to_le32(i);
res = nvme_submit_admin_cmd(dev, &cid, NULL);
if (res)