Merge of Dmitry Baikov MIDI branch (2).

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@1648 0c269be4-1314-0410-8aa9-9f06e86f4224

linux/alsa/JackAlsaDriver.cpp

@@ -1507,7 +1507,7 @@ JackAlsaDriver::alsa_driver_wait (alsa_driver_t *driver, int extra_fd, int *stat
 int JackAlsaDriver::SetBufferSize(jack_nframes_t buffer_size)
 {
     JackLog("JackAlsaDriver::SetBufferSize %ld\n", nframes);
-    int res = alsa_driver_reset_parameters((alsa_driver_t *)fDriver, nframes,
+    int res = alsa_driver_reset_parameters((alsa_driver_t *)fDriver, buffer_size,
                                          ((alsa_driver_t *)fDriver)->user_nperiods,
                                          ((alsa_driver_t *)fDriver)->frame_rate);