network: remove length parameter of mcast_buffered_send_netmsg()

This patch simplifies mcast_buffered_send_netmsg() by removing the
length parameter. Instead, we use the length field in the nethdr
to know the message size to be sent.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/src/network.c b/src/network.c
index 2f83d3b..a6ecb7e 100644
--- a/src/network.c
+++ b/src/network.c
@@ -108,10 +108,9 @@ void mcast_buffered_destroy(void)
 }
 
 /* return 0 if it is not sent, otherwise return 1 */
-int mcast_buffered_send_netmsg(struct mcast_sock *m, void *data, size_t len)
+int mcast_buffered_send_netmsg(struct mcast_sock *m, const struct nethdr *net)
 {
-	int ret = 0;
-	struct nethdr *net = data;
+	int ret = 0, len = ntohs(net->len);
 
 retry:
 	if (tx_buflen + len < tx_buflenmax) {