Fix TSAN build
diff --git a/src/core/lib/debug/trace.h b/src/core/lib/debug/trace.h
index fe4c875..20bb623e 100644
--- a/src/core/lib/debug/trace.h
+++ b/src/core/lib/debug/trace.h
@@ -55,7 +55,7 @@
 
   bool enabled() {
 #ifdef GRPC_THREADSAFE_TRACER
-    gpr_atm_no_barrier_load(&value_) != 0
+    return gpr_atm_no_barrier_load(&value_) != 0;
 #else
     return value_;
 #endif
@@ -66,7 +66,7 @@
 
   void set_enabled(bool enabled) {
 #ifdef GRPC_THREADSAFE_TRACER
-    gpr_atm_no_barrier_store(&value, enabled);
+    gpr_atm_no_barrier_store(&value_, enabled);
 #else
     value_ = enabled;
 #endif