Fix misc-macro-parentheses warnings in opengl.
Bug: 28705665
Change-Id: I761d310f0dff182c288cdbb5371272f4833aa282
diff --git a/opengl/tests/hwc/hwcCommit.cpp b/opengl/tests/hwc/hwcCommit.cpp
index 5d7f810..6005b99 100644
--- a/opengl/tests/hwc/hwcCommit.cpp
+++ b/opengl/tests/hwc/hwcCommit.cpp
@@ -157,7 +157,7 @@
#define CMD_START_FRAMEWORK "start 2>&1"
// Macros
-#define NUMA(a) (sizeof(a) / sizeof(a [0])) // Num elements in an array
+#define NUMA(a) (sizeof(a) / sizeof((a)[0])) // Num elements in an array
// Local types
class Rectangle {