Remove unused variables in _class_init

Detected by LLVM's CLang static analyzer

ext/cairo/gsttimeoverlay.c

@@ -281,12 +281,8 @@ gst_cairo_time_overlay_base_init (gpointer g_class)
 static void
 gst_cairo_time_overlay_class_init (gpointer klass, gpointer class_data)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
-  gobject_class = (GObjectClass *) klass;
-  element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

ext/esd/esdsink.c

@@ -128,12 +128,10 @@ gst_esdsink_class_init (GstEsdSinkClass * klass)
 {
   GObjectClass *gobject_class;
   GstBaseSinkClass *gstbasesink_class;
-  GstBaseAudioSinkClass *gstbaseaudiosink_class;
   GstAudioSinkClass *gstaudiosink_class;
 
   gobject_class = (GObjectClass *) klass;
   gstbasesink_class = (GstBaseSinkClass *) klass;
-  gstbaseaudiosink_class = (GstBaseAudioSinkClass *) klass;
   gstaudiosink_class = (GstAudioSinkClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

ext/libpng/gstpngdec.c

@@ -117,10 +117,8 @@ gst_pngdec_base_init (gpointer g_class)
 static void
 gst_pngdec_class_init (GstPngDecClass * klass)
 {
-  GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
 
-  gobject_class = (GObjectClass *) klass;
   gstelement_class = (GstElementClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

ext/libpng/gstpngenc.c

@@ -116,10 +116,8 @@ static void
 gst_pngenc_class_init (GstPngEncClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);
 

ext/pulse/pulsesink.c

@@ -160,11 +160,9 @@ static void
 gst_pulseringbuffer_class_init (GstPulseRingBufferClass * klass)
 {
   GObjectClass *gobject_class;
-  GstObjectClass *gstobject_class;
   GstRingBufferClass *gstringbuffer_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstobject_class = (GstObjectClass *) klass;
   gstringbuffer_class = (GstRingBufferClass *) klass;
 
   ring_parent_class = g_type_class_peek_parent (klass);

gst/alpha/gstalphacolor.c

@@ -83,12 +83,8 @@ gst_alpha_color_base_init (gpointer g_class)
 static void
 gst_alpha_color_class_init (GstAlphaColorClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseTransformClass *gstbasetransform_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasetransform_class = (GstBaseTransformClass *) klass;
 
   gstbasetransform_class->transform_caps =

gst/cutter/gstcutter.c

@@ -131,10 +131,8 @@ static void
 gst_cutter_class_init (GstCutterClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
 
   gobject_class->set_property = gst_cutter_set_property;
   gobject_class->get_property = gst_cutter_get_property;

gst/debugutils/efence.c

@@ -156,10 +156,8 @@ static void
 gst_efence_class_init (GstEFenceClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);
 

gst/debugutils/gstnavigationtest.c

@@ -283,11 +283,9 @@ gst_navigationtest_base_init (gpointer g_class)
 static void
 gst_navigationtest_class_init (gpointer klass, gpointer class_data)
 {
-  GObjectClass *gobject_class;
   GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
-  gobject_class = (GObjectClass *) klass;
   element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 

gst/debugutils/gsttaginject.c

@@ -110,11 +110,9 @@ static void
 gst_tag_inject_class_init (GstTagInjectClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseTransformClass *gstbasetrans_class;
 
   gobject_class = G_OBJECT_CLASS (klass);
-  gstelement_class = GST_ELEMENT_CLASS (klass);
   gstbasetrans_class = GST_BASE_TRANSFORM_CLASS (klass);
 
   gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_tag_inject_set_property);

gst/effectv/gstaging.c

@@ -346,12 +346,8 @@ gst_agingtv_base_init (gpointer g_class)
 static void
 gst_agingtv_class_init (gpointer klass, gpointer class_data)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
-  gobject_class = (GObjectClass *) klass;
-  element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/effectv/gstdice.c

@@ -307,11 +307,9 @@ static void
 gst_dicetv_class_init (gpointer klass, gpointer class_data)
 {
   GObjectClass *gobject_class;
-  GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
   gobject_class = (GObjectClass *) klass;
-  element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/effectv/gstedge.c

@@ -250,12 +250,8 @@ gst_edgetv_base_init (gpointer g_class)
 static void
 gst_edgetv_class_init (gpointer klass, gpointer class_data)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
-  gobject_class = (GObjectClass *) klass;
-  element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/effectv/gstrev.c

@@ -269,11 +269,9 @@ static void
 gst_revtv_class_init (gpointer klass, gpointer class_data)
 {
   GObjectClass *gobject_class;
-  GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
   gobject_class = (GObjectClass *) klass;
-  element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/effectv/gstshagadelic.c

@@ -287,12 +287,8 @@ gst_shagadelictv_base_init (gpointer g_class)
 static void
 gst_shagadelictv_class_init (gpointer klass, gpointer class_data)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
-  gobject_class = (GObjectClass *) klass;
-  element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/effectv/gstvertigo.c

@@ -315,11 +315,9 @@ static void
 gst_vertigotv_class_init (gpointer klass, gpointer class_data)
 {
   GObjectClass *gobject_class;
-  GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
   gobject_class = (GObjectClass *) klass;
-  element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/effectv/gstwarp.c

@@ -293,12 +293,8 @@ gst_warptv_base_init (gpointer g_class)
 static void
 gst_warptv_class_init (gpointer klass, gpointer class_data)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *element_class;
   GstBaseTransformClass *trans_class;
 
-  gobject_class = (GObjectClass *) klass;
-  element_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpL16pay.c

@@ -130,11 +130,9 @@ static void
 gst_rtp_L16_pay_class_init (GstRtpL16PayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpamrdepay.c

@@ -137,12 +137,8 @@ gst_rtp_amr_depay_base_init (gpointer klass)
 static void
 gst_rtp_amr_depay_class_init (GstRtpAMRDepayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpamrpay.c

@@ -116,12 +116,8 @@ gst_rtp_amr_pay_base_init (gpointer klass)
 static void
 gst_rtp_amr_pay_class_init (GstRtpAMRPayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpdvdepay.c

@@ -108,7 +108,6 @@ gst_rtp_dv_depay_class_init (GstRTPDVDepayClass * klass)
   GstElementClass *gstelement_class = (GstElementClass *) klass;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class =
       (GstBaseRTPDepayloadClass *) klass;
-  gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   gstelement_class->change_state =
       GST_DEBUG_FUNCPTR (gst_rtp_dv_depay_change_state);

gst/rtp/gstrtpdvpay.c

@@ -120,11 +120,9 @@ static void
 gst_rtp_dv_pay_class_init (GstRTPDVPayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   gobject_class->set_property = gst_dv_pay_set_property;

gst/rtp/gstrtpg726depay.c

@@ -110,11 +110,9 @@ static void
 gst_rtp_g726_depay_class_init (GstRtpG726DepayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpg726pay.c

@@ -79,12 +79,8 @@ gst_rtp_g726_pay_base_init (gpointer klass)
 static void
 gst_rtp_g726_pay_class_init (GstRtpG726PayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpg729depay.c

@@ -98,12 +98,8 @@ gst_rtp_g729_depay_base_init (gpointer klass)
 static void
 gst_rtp_g729_depay_class_init (GstRtpG729DepayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpgsmdepay.c

@@ -88,12 +88,8 @@ gst_rtp_gsm_depay_base_init (gpointer klass)
 static void
 gst_rtp_gsm_depay_class_init (GstRTPGSMDepayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertp_depayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertp_depayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpgsmpay.c

@@ -82,12 +82,8 @@ gst_rtp_gsm_pay_base_init (gpointer klass)
 static void
 gst_rtp_gsm_pay_class_init (GstRTPGSMPayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtph263pay.c

@@ -451,11 +451,9 @@ static void
 gst_rtp_h263_pay_class_init (GstRtpH263PayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtph263ppay.c

@@ -144,11 +144,9 @@ static void
 gst_rtp_h263p_pay_class_init (GstRtpH263PPayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpilbcdepay.c

@@ -114,11 +114,9 @@ static void
 gst_rtp_ilbc_depay_class_init (GstRTPiLBCDepayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   gobject_class->set_property = gst_ilbc_depay_set_property;

gst/rtp/gstrtpilbcpay.c

@@ -79,12 +79,8 @@ gst_rtpilbcpay_base_init (gpointer klass)
 static void
 gst_rtpilbcpay_class_init (GstRTPILBCPayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_ref (GST_TYPE_BASE_RTP_PAYLOAD);

gst/rtp/gstrtpmp2tpay.c

@@ -78,11 +78,9 @@ static void
 gst_rtp_mp2t_pay_class_init (GstRTPMP2TPayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   gobject_class->finalize = gst_rtp_mp2t_pay_finalize;

gst/rtp/gstrtpmp4vpay.c

@@ -130,11 +130,9 @@ static void
 gst_rtp_mp4v_pay_class_init (GstRtpMP4VPayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpmpapay.c

@@ -109,11 +109,9 @@ static void
 gst_rtp_mpa_pay_class_init (GstRtpMPAPayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpmpvpay.c

@@ -78,11 +78,9 @@ static void
 gst_rtp_mpv_pay_class_init (GstRTPMPVPayClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   gobject_class->finalize = gst_rtp_mpv_pay_finalize;

gst/rtp/gstrtppcmadepay.c

@@ -90,12 +90,8 @@ gst_rtp_pcma_depay_base_init (gpointer klass)
 static void
 gst_rtp_pcma_depay_class_init (GstRtpPcmaDepayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtppcmapay.c

@@ -78,12 +78,8 @@ gst_rtp_pcma_pay_base_init (gpointer klass)
 static void
 gst_rtp_pcma_pay_class_init (GstRtpPmcaPayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtppcmudepay.c

@@ -90,12 +90,8 @@ gst_rtp_pcmu_depay_base_init (gpointer klass)
 static void
 gst_rtp_pcmu_depay_class_init (GstRtpPcmuDepayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtppcmupay.c

@@ -78,12 +78,8 @@ gst_rtp_pcmu_pay_base_init (gpointer klass)
 static void
 gst_rtp_pcmu_pay_class_init (GstRtpPcmuPayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/rtp/gstrtpsirendepay.c

@@ -77,12 +77,8 @@ gst_rtp_siren_depay_base_init (gpointer klass)
 static void
 gst_rtp_siren_depay_class_init (GstRTPSirenDepayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   gstbasertpdepayload_class->process = gst_rtp_siren_depay_process;

gst/rtp/gstrtpsirenpay.c

@@ -76,12 +76,8 @@ gst_rtpsirenpay_base_init (gpointer klass)
 static void
 gst_rtpsirenpay_class_init (GstRTPSirenPayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
   parent_class = g_type_class_ref (GST_TYPE_BASE_RTP_PAYLOAD);

gst/rtp/gstrtpspeexdepay.c

@@ -88,12 +88,8 @@ gst_rtp_speex_depay_base_init (gpointer klass)
 static void
 gst_rtp_speex_depay_class_init (GstRtpSPEEXDepayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 
   gstbasertpdepayload_class->process = gst_rtp_speex_depay_process;

gst/rtp/gstrtpspeexpay.c

@@ -88,11 +88,9 @@ gst_rtp_speex_pay_base_init (gpointer klass)
 static void
 gst_rtp_speex_pay_class_init (GstRtpSPEEXPayClass * klass)
 {
-  GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
   gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 

gst/rtp/gstrtptheorapay.c

@@ -101,11 +101,9 @@ gst_rtp_theora_pay_base_init (gpointer klass)
 static void
 gst_rtp_theora_pay_class_init (GstRtpTheoraPayClass * klass)
 {
-  GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
   gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 

gst/rtp/gstrtpvorbispay.c

@@ -91,11 +91,9 @@ gst_rtp_vorbis_pay_base_init (gpointer klass)
 static void
 gst_rtp_vorbis_pay_class_init (GstRtpVorbisPayClass * klass)
 {
-  GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
   gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 

gst/rtp/gstrtpvrawdepay.c

@@ -81,11 +81,9 @@ gst_rtp_vraw_depay_base_init (gpointer klass)
 static void
 gst_rtp_vraw_depay_class_init (GstRtpVRawDepayClass * klass)
 {
-  GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
   GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
 
-  gobject_class = (GObjectClass *) klass;
   gstelement_class = (GstElementClass *) klass;
   gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
 

gst/smpte/gstsmptealpha.c

@@ -206,11 +206,9 @@ static void
 gst_smpte_alpha_class_init (GstSMPTEAlphaClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseTransformClass *trans_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst/udp/gstudpsink.c

@@ -133,12 +133,8 @@ static void
 gst_udpsink_class_init (GstUDPSink * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-  GstBaseSinkClass *gstbasesink_class;