[NETFILTER]: nf_conntrack_sip: support multiple media channels
Add support for multiple media channels and use it to create
expectations for video streams when present.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 4a4f870..a3567a7 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -78,7 +78,7 @@
struct nf_conntrack_helper;
/* Must be kept in sync with the classes defined by helpers */
-#define NF_CT_MAX_EXPECT_CLASSES 2
+#define NF_CT_MAX_EXPECT_CLASSES 3
/* nf_conn feature for connections that have a helper */
struct nf_conn_help {