NVMe: removed unused nn var from nvme_dev_add
The logic in nvme_dev_add to enumerate namespaces was moved to
nvme_dev_scan. When moved, the nn variable is no longer used. This patch
removes it.
Fixes: a5768aai ("NVMe: Automatic namespace rescan")
Signed-off-by: Matias Bjørling <m@bjorling.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
index 2e16000..85cd33b 100644
--- a/drivers/block/nvme-core.c
+++ b/drivers/block/nvme-core.c
@@ -2447,7 +2447,6 @@
{
struct pci_dev *pdev = to_pci_dev(dev->dev);
int res;
- unsigned nn;
struct nvme_id_ctrl *ctrl;
int shift = NVME_CAP_MPSMIN(readq(&dev->bar->cap)) + 12;
@@ -2457,7 +2456,6 @@
return -EIO;
}
- nn = le32_to_cpup(&ctrl->nn);
dev->oncs = le16_to_cpup(&ctrl->oncs);
dev->abort_limit = ctrl->acl + 1;
dev->vwc = ctrl->vwc;