1 files changed, 2 insertions, 1 deletions

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index f6bdcad47da6..851eb927ed97 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -32,6 +32,7 @@
 #include <net/sock.h>
 #include <linux/rtnetlink.h>
 #include <linux/random.h>
+#include <linux/string.h>
 
 #define NEIGH_DEBUG 1
 
@@ -2592,7 +2593,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
                 t->neigh_vars[17].extra1 = dev;
         }
 
-        dev_name = net_sysctl_strdup(dev_name_source);
+        dev_name = kstrdup(dev_name_source, GFP_KERNEL);
         if (!dev_name) {
                 err = -ENOBUFS;
                 goto free;