fix build

src/core/hle/kernel/svc/svc_condition_variable.cpp

@@ -27,7 +27,6 @@ Result WaitProcessWideKeyAtomic(Core::System& system, u64 address, u64 cv_key, u
     // Convert timeout from nanoseconds to ticks.
     s64 timeout{};
     if (timeout_ns > 0) {
-        const s64 offset_tick(timeout_ns);
         timeout = (std::numeric_limits<s64>::max)();
     } else {
         timeout = timeout_ns;