From: "Matias Bjørling" <m@bjorling.me>
To: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org
Cc: "Matias Bjørling" <m@bjorling.me>
Subject: [PATCH] NVMe: removed unused nn var from nvme_dev_add
Date: Thu, 30 Jul 2015 11:23:20 +0200 [thread overview]
Message-ID: <1438248200-3360-1-git-send-email-m@bjorling.me> (raw)
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>
---
drivers/block/nvme-core.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
index d844ec4..82a3241 100644
--- a/drivers/block/nvme-core.c
+++ b/drivers/block/nvme-core.c
@@ -2344,7 +2344,6 @@ static int nvme_dev_add(struct nvme_dev *dev)
{
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;
@@ -2354,7 +2353,6 @@ static int nvme_dev_add(struct nvme_dev *dev)
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;
--
2.1.4
next reply other threads:[~2015-07-30 9:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-30 9:23 Matias Bjørling [this message]
2015-08-04 11:28 ` Christoph Hellwig
2015-08-17 23:19 ` Matias Bjørling
2015-08-18 16:14 ` Jens Axboe
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