Remove the extra return statement.

Dockerfile.android

@@ -40,4 +40,4 @@ RUN mkdir /opt/android-ndk-tmp && \
     ${ANDROID_NDK_HOME}/build/tools/make-standalone-toolchain.sh --arch=arm --platform=android-21 --install-dir=${ANDROID_STANDALONE_TOOLCHAIN} && \
     rm -rf /opt/android-ndk-tmp
 
-CMD ["bash", "paddle/paddle/scripts/docker/build_android.sh"]
+CMD ["bash", "/paddle/paddle/scripts/docker/build_android.sh"]

paddle/math/MathFunctions.cpp

@@ -180,7 +180,6 @@ int getri<double>(const CBLAS_ORDER order,
                   const int lda,
                   const int* ipiv) {
   return dynload::PADDLE_DGETRI(order, N, A, lda, ipiv);
-  return 0;
 }
 
 template <>