Commit ac88c36a authored by Matthew Wilcox's avatar Matthew Wilcox
Browse files

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: default avatarMatthew Wilcox <matthew.r.wilcox@intel.com>
parent 19e899b2

drivers/block/nvme.c

+1 −1
Original line number Diff line number Diff line
@@ -1364,7 +1364,7 @@ static int __devinit nvme_dev_add(struct nvme_dev *dev) 
	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)