libnl: fix help of _64bit functions
Fix typo and describe 'padattr'.
Fixes: 089bf1a6a924 ("libnl: add more helpers to align attributes on 64-bit")
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/lib/nlattr.c b/lib/nlattr.c
index 2b82f1e..fce1e9a 100644
--- a/lib/nlattr.c
+++ b/lib/nlattr.c
@@ -359,10 +359,11 @@
* @skb: socket buffer to reserve room on
* @attrtype: attribute type
* @attrlen: length of attribute payload
+ * @padattr: attribute type for the padding
*
* Adds a netlink attribute header to a socket buffer and reserves
* room for the payload but does not copy it. It also ensure that this
- * attribute will be 64-bit aign.
+ * attribute will have a 64-bit aligned nla_data() area.
*
* The caller is responsible to ensure that the skb provides enough
* tailroom for the attribute header and payload.
@@ -424,10 +425,11 @@
* @skb: socket buffer to reserve room on
* @attrtype: attribute type
* @attrlen: length of attribute payload
+ * @padattr: attribute type for the padding
*
* Adds a netlink attribute header to a socket buffer and reserves
* room for the payload but does not copy it. It also ensure that this
- * attribute will be 64-bit aign.
+ * attribute will have a 64-bit aligned nla_data() area.
*
* Returns NULL if the tailroom of the skb is insufficient to store
* the attribute header and payload.
@@ -493,6 +495,7 @@
* @attrtype: attribute type
* @attrlen: length of attribute payload
* @data: head of attribute payload
+ * @padattr: attribute type for the padding
*
* The caller is responsible to ensure that the skb provides enough
* tailroom for the attribute header and payload.
@@ -551,6 +554,7 @@
* @attrtype: attribute type
* @attrlen: length of attribute payload
* @data: head of attribute payload
+ * @padattr: attribute type for the padding
*
* Returns -EMSGSIZE if the tailroom of the skb is insufficient to store
* the attribute header and payload.