Correct JackAlsaAdapter::Execute

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@2653 0c269be4-1314-0410-8aa9-9f06e86f4224

linux/alsa/JackAlsaAdapter.cpp

@@ -82,7 +82,7 @@ bool JackAlsaAdapter::Execute()
     // Reset all ringbuffers in case of failure
     if (failure) {
         jack_error("JackAlsaAdapter::Execute ringbuffer failure... reset");
-        adapter->ResetRingBuffers();
+        ResetRingBuffers();
     }
     return true;
 }