1 files changed, 1 insertions, 3 deletions

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 01861feb608d..5b451e196fb9 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -255,12 +255,10 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
         struct dn_dev_sysctl_table *t;
         int i;
 
-        t = kmalloc(sizeof(*t), GFP_KERNEL);
+        t = kmemdup(&dn_dev_sysctl, sizeof(*t), GFP_KERNEL);
         if (t == NULL)
                 return;
 
-        memcpy(t, &dn_dev_sysctl, sizeof(*t));
-
         for(i = 0; i < ARRAY_SIZE(t->dn_dev_vars) - 1; i++) {
                 long offset = (long)t->dn_dev_vars[i].data;
                 t->dn_dev_vars[i].data = ((char *)parms) + offset;