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authorStephen Bates <sbates@raithlin.com>2016-12-16 11:54:50 -0700
committerJens Axboe <axboe@fb.com>2016-12-19 08:35:24 -0700
commitc965809c669da004b660e5923b8add8fac5a7dc8 (patch)
tree6940a7bbc315a0fd0bc64d93ca1ec847e0f3d789 /drivers/nvme
parent25cdb64510644f3e854d502d69c73f21c6df88a9 (diff)
nvme : Use correct scnprintf in cmb show
Make sure we are using the correct scnprintf in the sysfs show function for the CMB. Signed-off-by: Stephen Bates <sbates@raithlin.com> Reviewed-by Jon Derrick: <jonathan.derrick@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/host/pci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 2fd7dc2e8fc4..3d21a154dce7 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.
@@ -1349,7 +1349,7 @@ 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);