netlink: Add nla_put_le{16,32,64}() helpers.

Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/net/netlink.h

@@ -793,6 +793,17 @@ static inline int nla_put_net16(struct sk_buff *skb, int attrtype, __be16 value)
 	return nla_put_be16(skb, attrtype | NLA_F_NET_BYTEORDER, value);
 }
 
+/**
+ * nla_put_le16 - Add a __le16 netlink attribute to a socket buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @value: numeric value
+ */
+static inline int nla_put_le16(struct sk_buff *skb, int attrtype, __le16 value)
+{
+	return nla_put(skb, attrtype, sizeof(__le16), &value);
+}
+
 /**
  * nla_put_u32 - Add a u32 netlink attribute to a socket buffer
  * @skb: socket buffer to add attribute to
@@ -826,6 +837,17 @@ static inline int nla_put_net32(struct sk_buff *skb, int attrtype, __be32 value)
 	return nla_put_be32(skb, attrtype | NLA_F_NET_BYTEORDER, value);
 }
 
+/**
+ * nla_put_le32 - Add a __le32 netlink attribute to a socket buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @value: numeric value
+ */
+static inline int nla_put_le32(struct sk_buff *skb, int attrtype, __le32 value)
+{
+	return nla_put(skb, attrtype, sizeof(__le32), &value);
+}
+
 /**
  * nla_put_u64 - Add a u64 netlink attribute to a socket buffer
  * @skb: socket buffer to add attribute to
@@ -859,6 +881,17 @@ static inline int nla_put_net64(struct sk_buff *skb, int attrtype, __be64 value)
 	return nla_put_be64(skb, attrtype | NLA_F_NET_BYTEORDER, value);
 }
 
+/**
+ * nla_put_le64 - Add a __le64 netlink attribute to a socket buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @value: numeric value
+ */
+static inline int nla_put_le64(struct sk_buff *skb, int attrtype, __le64 value)
+{
+	return nla_put(skb, attrtype, sizeof(__le64), &value);
+}
+
 /**
  * nla_put_string - Add a string netlink attribute to a socket buffer
  * @skb: socket buffer to add attribute to