Merge "Fix umask."
diff --git a/luni/src/main/native/libcore_io_Posix.cpp b/luni/src/main/native/libcore_io_Posix.cpp
index eb80e95..dd9b87f 100644
--- a/luni/src/main/native/libcore_io_Posix.cpp
+++ b/luni/src/main/native/libcore_io_Posix.cpp
@@ -1219,7 +1219,7 @@
     throwIfMinusOne(env, "tcdrain", TEMP_FAILURE_RETRY(tcdrain(fd)));
 }
 
-static jint Posix_umask(JNIEnv*, jint mask) {
+static jint Posix_umask(JNIEnv*, jobject, jint mask) {
     return umask(mask);
 }