glsl2: glsl_type has its own talloc context, don't pass one in
diff --git a/src/glsl/ast_function.cpp b/src/glsl/ast_function.cpp
index 14c36af..73af882 100644
--- a/src/glsl/ast_function.cpp
+++ b/src/glsl/ast_function.cpp
@@ -312,8 +312,7 @@
 
    if (constructor_type->length == 0) {
       constructor_type =
-	 glsl_type::get_array_instance(state,
-				       constructor_type->element_type(),
+	 glsl_type::get_array_instance(constructor_type->element_type(),
 				       parameter_count);
       assert(constructor_type != NULL);
       assert(constructor_type->length == parameter_count);