Fix bug in on-device linking.

Change-Id: Ic027d4cbf240a45da95a024067215a572c3bd7a9
diff --git a/libs/rs/rsScriptC.cpp b/libs/rs/rsScriptC.cpp
index 0ecb18a..1ab2109 100644
--- a/libs/rs/rsScriptC.cpp
+++ b/libs/rs/rsScriptC.cpp
@@ -490,7 +490,8 @@
         if (bccLinkBC(s->mBccScript,
                       resName,
                       NULL /*rs_runtime_lib_bc*/,
-                      0 /*rs_runtime_lib_bc_size*/,
+                      1 /*rs_runtime_lib_bc_size*/
+                        /*"1" means skip buffer here, and let libbcc decide*/,
                       0) != 0) {
             LOGE("bcc: FAILS to link bitcode");
             // Handle Fatal Error