Babeltrace-wide warning fixes

[babeltrace.git] / types / enum.c

diff --git a/types/enum.c b/types/enum.c
index bfed769de4889cb8e55bc6c80ccc9ffd3c645cc7..daf135076e00f1684dcb47bba611affc57cbbfc2 100644 (file)
--- a/types/enum.c
+++ b/types/enum.c
@@ -233,9 +233,8 @@ void enum_unsigned_insert_value_to_quark_set(struct type_class_enum *enum_class,
 GArray *enum_quark_to_range_set(const struct type_class_enum *enum_class,
                                GQuark q)
 {
-       gconstpointer v = g_hash_table_lookup(enum_class->table.quark_to_range_set,
-                                             (gconstpointer) (unsigned long) q);
-       return (GArray *) v;
+       return g_hash_table_lookup(enum_class->table.quark_to_range_set,
+                                  (gconstpointer) (unsigned long) q);
 }
 
 static
@@ -339,9 +338,17 @@ void enum_copy(struct stream_pos *dest, const struct format *fdest,
 {
        struct type_class_enum *enum_class =
                container_of(type_class, struct type_class_enum, p.p);
+       GArray *array;
        GQuark v;
 
-       v = fsrc->enum_read(src, enum_class);
+       array = fsrc->enum_read(src, enum_class);
+       assert(array);
+       /*
+        * Arbitrarily choose the first one.
+        * TODO: use direct underlying type read/write intead. Not doing it for
+        * now to test enum read and write code.
+        */
+       v = g_array_index(array, GQuark, 0);
        return fdest->enum_write(dest, enum_class, v);
 }