soundtouch: fix coverity issue

Change-Id: I7290f22c61ffda3f27ea77e5232d332be9d5c3d4

diff --git a/ext/soundtouch/gstpitch.cc b/ext/soundtouch/gstpitch.cc
index 1981a17..0ad95de 100644 (file)
--- a/ext/soundtouch/gstpitch.cc
+++ b/ext/soundtouch/gstpitch.cc
@@ -891,17 +891,17 @@ gst_pitch_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
 
     out_buffer = gst_pitch_prepare_buffer (pitch);
 
+    if (out_buffer) {
 #ifdef TIZEN_FEATURE_PITCH_AUDIO_META
-    gint samples =  GST_BUFFER_OFFSET (out_buffer);
+      gint samples =  GST_BUFFER_OFFSET (out_buffer);
 
-    if (GST_AUDIO_INFO_LAYOUT (&pitch->info) ==
-        GST_AUDIO_LAYOUT_NON_INTERLEAVED) {
-      gst_buffer_add_audio_meta (out_buffer, &pitch->info, samples, NULL);
-    }
+      if (GST_AUDIO_INFO_LAYOUT (&pitch->info) ==
+          GST_AUDIO_LAYOUT_NON_INTERLEAVED) {
+        gst_buffer_add_audio_meta (out_buffer, &pitch->info, samples, NULL);
+      }
 #endif
-
-    if (out_buffer)
       return gst_pitch_forward_buffer (pitch, out_buffer);
+    }
   }
 
   return GST_FLOW_OK;