Silence error when DASH player isn't present

Change-Id: I9e5c22af1a5cf916b0efaec7ca1c5f48f6d0c82a
diff --git a/media/libmediaplayerservice/MediaPlayerFactory.cpp b/media/libmediaplayerservice/MediaPlayerFactory.cpp
index 57f6743..ac6decdb3 100644
--- a/media/libmediaplayerservice/MediaPlayerFactory.cpp
+++ b/media/libmediaplayerservice/MediaPlayerFactory.cpp
@@ -343,9 +343,7 @@
     typedef MediaPlayerFactory::IFactory* (*CreateDASHDriverFn)();
 
     pFactoryLib = ::dlopen(FACTORY_LIB, RTLD_LAZY);
-    if (pFactoryLib == NULL) {
-        ALOGE("Failed to open FACTORY_LIB Error : %s ",::dlerror());
-    } else {
+    if (pFactoryLib != NULL) {
         CreateDASHDriverFn pCreateFnPtr;
         pCreateFnPtr = (CreateDASHDriverFn) dlsym(pFactoryLib, FACTORY_CREATE_FN);
         if (pCreateFnPtr == NULL) {