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

From	Stephen Bates <sbates@raithlin.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/2] nvme : Use correct scnprintf in cmb show
Date	2016-12-16 20:50 +0100
Message-ID	<sP6FY-7TO-3@gated-at.bofh.it> (permalink)
References	<sP6mB-7Nv-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

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

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 1/2] nvme : Use correct scnprintf in cmb show Stephen Bates <sbates@raithlin.com> - 2016-12-16 20:50 +0100
  Re: [PATCH 1/2] nvme : Use correct scnprintf in cmb show Jon Derrick <jonathan.derrick@intel.com> - 2016-12-19 16:30 +0100

csiph-web