diff --git a/services/core/jni/com_android_server_am_ActivityManagerService.cpp b/services/core/jni/com_android_server_am_ActivityManagerService.cpp
index 52217b955852d..50e4502a9a3a2 100644
--- a/services/core/jni/com_android_server_am_ActivityManagerService.cpp
+++ b/services/core/jni/com_android_server_am_ActivityManagerService.cpp
@@ -110,7 +110,6 @@ namespace android
             return 0;
         }
         char buf[17];
-        char *curBuf = buf;
         while (fgets(buf, 16, boost_cpuset_file)) {
             //ALOGE("Appending FD %s to fg", buf);
             int i = 0;