add a semantic patch for the API change

diff --git a/cocci/dns_rbtnodechain_init.spatch b/cocci/dns_rbtnodechain_init.spatch
new file mode 100644 (file)
index 0000000..1c02a83
--- /dev/null
+++ b/cocci/dns_rbtnodechain_init.spatch
@@ -0,0 +1,7 @@
+@@
+expression C;
+expression M;
+@@
+
+- dns_rbtnodechain_init(C, M);
++ dns_rbtnodechain_init(C);