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Date: Fri, 16 Dec 2016 11:54:50 -0700 From: Stephen Bates <sbates@...thlin.com> To: linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org, linux-block@...r.kernel.org, axboe@...com Cc: sagi@...mberg.me, james_p_freyensee@...ux.intel.com, jonathan.derrick@...el.com, Stephen Bates <sbates@...thlin.com> Subject: [PATCH 1/2] 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@...thlin.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
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