tests/tcg/plugins/insn: remove unused callback parameter

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-12-alex.bennee@linaro.org>

tests/tcg/plugins/insn.c

@@ -150,10 +150,8 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
             qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
                 insn, QEMU_PLUGIN_INLINE_ADD_U64, insn_count, 1);
         } else {
-            uint64_t vaddr = qemu_plugin_insn_vaddr(insn);
             qemu_plugin_register_vcpu_insn_exec_cb(
-                insn, vcpu_insn_exec_before, QEMU_PLUGIN_CB_NO_REGS,
-                GUINT_TO_POINTER(vaddr));
+                insn, vcpu_insn_exec_before, QEMU_PLUGIN_CB_NO_REGS, NULL);
         }
 
         if (do_size) {