[PATCH 02/15] netlink: improve function-level documentation

[Julia Lawall]

Rename a variable in the documentation so that it corresponds to the name
of the function parameter.

Issue detected using Coccinelle (http://coccinelle.lip6.fr/)

Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>

---
 lib/nlattr.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/nlattr.c b/lib/nlattr.c
index fce1e9a..14cb5cf 100644
--- a/lib/nlattr.c
+++ b/lib/nlattr.c
@@ -139,7 +139,7 @@ int nla_validate(const struct nlattr *head, int len, int maxtype,
 
 /**
  * nla_policy_len - Determin the max. length of a policy
- * @policy: policy to use
+ * @p: policy to use
  * @n: number of policies
  *
  * Determines the max. length of the policy.  It is currently used