[PATCH 1/2] nvme : Use correct scnprintf in cmb show

Stephen Bates
2016-12-16T19:44:39Z

Make sure we are using the correct scnprintf in the sysfs show
function for the CMB.

Signed-off-by: Stephen Bates <sbates@raithlin.com>
---
drivers/nvme/host/pci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 5e52034..be10860 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -50,7 +50,7 @@
#define NVME_AQ_DEPTH 256
#define SQ_SIZE(depth) (depth * sizeof(struct nvme_command))
#define CQ_SIZE(depth) (depth * sizeof(struct nvme_completion))
-
+
/*
* We handle AEN commands ourselves and don't even let the
* block layer know about them.
@@ -1332,7 +1332,7 @@ static ssize_t nvme_cmb_show(struct device *dev,
{
struct nvme_dev *ndev = to_nvme_dev(dev_get_drvdata(dev));

- return snprintf(buf, PAGE_SIZE, "cmbloc : x%08x\ncmbsz : x%08x\n",
+ return scnprintf(buf, PAGE_SIZE, "cmbloc : x%08x\ncmbsz : x%08x\n",
ndev->cmbloc, ndev->cmbsz);
}
static DEVICE_ATTR(cmb, S_IRUGO, nvme_cmb_show, NULL);
--
2.1.4