attr: minor doc fix in mnl_attr_next()

mnl_attr_next(): remove unused param - len

Signed-off-by: Hisao Tanabe <xtanabe@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/attr.c b/src/attr.c
index ca2cd25..c551d0b 100644
--- a/src/attr.c
+++ b/src/attr.c
@@ -105,7 +105,6 @@ EXPORT_SYMBOL(mnl_attr_ok);
 /**
  * mnl_attr_next - get the next attribute in the payload of a netlink message
  * \param attr pointer to the current attribute
- * \param len length of the remaining bytes in the buffer (passed by reference).
  *
  * This function returns a pointer to the next attribute after the one passed
  * as parameter. You have to use mnl_attr_ok() to ensure that the next