Fix: unused-variable warnings in bt_X_freeze() when not in DEV_MODE

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Change-Id: Idf9e91b2abd9b2720343917c2d3ffdf207f82735
Reviewed-on: https://review.lttng.org/c/babeltrace/+/1028
Reviewed-by: Philippe Proulx <eeppeliteloop@gmail.com>

diff --git a/include/babeltrace/trace-ir/field-class-internal.h b/include/babeltrace/trace-ir/field-class-internal.h
index 7aabf62380c143f01b79d1d77b1d42b8682df388..66df94c390ae73f7e93198f3934678952ad62817 100644 (file)
--- a/include/babeltrace/trace-ir/field-class-internal.h
+++ b/include/babeltrace/trace-ir/field-class-internal.h
@@ -239,7 +239,7 @@ void _bt_field_class_freeze(const struct bt_field_class *field_class);
 #ifdef BT_DEV_MODE
 # define bt_field_class_freeze         _bt_field_class_freeze
 #else
-# define bt_field_class_freeze(_fc)
+# define bt_field_class_freeze(_fc)    ((void) _fc)
 #endif
 
 BT_HIDDEN
@@ -248,7 +248,7 @@ void _bt_named_field_class_freeze(const struct bt_named_field_class *named_fc);
 #ifdef BT_DEV_MODE
 # define bt_named_field_class_freeze           _bt_named_field_class_freeze
 #else
-# define bt_named_field_class_freeze(_named_fc)
+# define bt_named_field_class_freeze(_named_fc)        ((void) _named_fc)
 #endif
 
 /*