1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 254a0fc01800..a34f53acb6d6 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -1191,6 +1191,16 @@ static inline struct in6_addr nla_get_in6_addr(const struct nlattr *nla)
 }
 
 /**
+ * nla_memdup - duplicate attribute memory (kmemdup)
+ * @src: netlink attribute to duplicate from
+ * @gfp: GFP mask
+ */
+static inline void *nla_memdup(const struct nlattr *src, gfp_t gfp)
+{
+	return kmemdup(nla_data(src), nla_len(src), gfp);
+}
+
+/**
  * nla_nest_start - Start a new level of nested attributes
  * @skb: socket buffer to add attributes to
  * @attrtype: attribute type of container