diff --git a/include/ui/Gralloc1On0Adapter.h b/include/ui/Gralloc1On0Adapter.h
index 33c2f87..d523c4f 100644
--- a/include/ui/Gralloc1On0Adapter.h
+++ b/include/ui/Gralloc1On0Adapter.h
@@ -416,10 +416,10 @@
         if (!outData) {
             const auto producerCpuUsage = GRALLOC1_PRODUCER_USAGE_CPU_READ |
                     GRALLOC1_PRODUCER_USAGE_CPU_WRITE;
-            if (producerUsage & producerCpuUsage != 0) {
+            if ((producerUsage & producerCpuUsage) != 0) {
                 return static_cast<int32_t>(GRALLOC1_ERROR_BAD_VALUE);
             }
-            if (consumerUsage & GRALLOC1_CONSUMER_USAGE_CPU_READ != 0) {
+            if ((consumerUsage & GRALLOC1_CONSUMER_USAGE_CPU_READ) != 0) {
                 return static_cast<int32_t>(GRALLOC1_ERROR_BAD_VALUE);
             }
         }