libnvdimm/pfn: fix fsdax-mode namespace info-block zero-fields

[thirdparty/kernel/stable.git] / drivers / nvdimm / dax_devs.c

diff --git a/drivers/nvdimm/dax_devs.c b/drivers/nvdimm/dax_devs.c
index 49fc18ee0565ec6cc4e72f343fcfa58ee1cdaca4..6d22b0f83b3b083901f58fddcfad41f7a604ba7c 100644 (file)
--- a/drivers/nvdimm/dax_devs.c
+++ b/drivers/nvdimm/dax_devs.c
@@ -118,7 +118,7 @@ int nd_dax_probe(struct device *dev, struct nd_namespace_common *ndns)
        nvdimm_bus_unlock(&ndns->dev);
        if (!dax_dev)
                return -ENOMEM;
-       pfn_sb = devm_kzalloc(dev, sizeof(*pfn_sb), GFP_KERNEL);
+       pfn_sb = devm_kmalloc(dev, sizeof(*pfn_sb), GFP_KERNEL);
        nd_pfn->pfn_sb = pfn_sb;
        rc = nd_pfn_validate(nd_pfn, DAX_SIG);
        dev_dbg(dev, "dax: %s\n", rc == 0 ? dev_name(dax_dev) : "<none>");