libstagefright: fix A_Refl to return immediately when there is an error.

Bug: 23609206
Change-Id: I2ad25fb208df17f5a5b6d6b356eff2f400627f22
(cherry picked from commit 715dcb9c90d86c1a02a0da056f3cee8875ad1230)
diff --git a/media/libstagefright/codecs/amrnb/dec/src/a_refl.cpp b/media/libstagefright/codecs/amrnb/dec/src/a_refl.cpp
index fb7cff3..696d2da 100644
--- a/media/libstagefright/codecs/amrnb/dec/src/a_refl.cpp
+++ b/media/libstagefright/codecs/amrnb/dec/src/a_refl.cpp
@@ -59,6 +59,8 @@
 /*----------------------------------------------------------------------------
 ; INCLUDES
 ----------------------------------------------------------------------------*/
+#include <log/log.h>
+
 #include "a_refl.h"
 #include "typedef.h"
 #include "cnst.h"
@@ -291,7 +293,8 @@
                 {
                     refl[i] = 0;
                 }
-                break;
+                ALOGE("b/23609206");
+                return;
             }
 
             bState[j] = extract_l(L_temp);