TT#146201 remove unused `rtcp_only` flag

Change-Id: I4e8e26661a82c91d3cbfbe80f310cb2f7f38ae43

daemon/media_socket.c

@@ -1603,8 +1603,6 @@ output:
 
 	handler->out->kernel(&redi->output.encrypt, sink);
 
-	redi->output.rtcp_only = sink_handler->attrs.rtcp_only ? 1 : 0;
-
 	mutex_unlock(&sink->out_lock);
 
 	if (!redi->output.encrypt.cipher || !redi->output.encrypt.hmac) {

kernel-module/xt_RTPENGINE.c

@@ -1780,9 +1780,6 @@ static int proc_list_show(struct seq_file *f, void *v) {
 						o->output.pt_output[j].replace_pattern_len);
 		}
 
-		if (o->output.rtcp_only)
-			seq_printf(f, "      option: RTCP only\n");
-
 		proc_list_crypto_print(f, &o->encrypt_rtp, &o->output.encrypt, "encryption");
 	}
 

kernel-module/xt_RTPENGINE.h

@@ -140,7 +140,6 @@ struct rtpengine_output_info {
 	struct rtpengine_pt_output	pt_output[RTPE_NUM_PAYLOAD_TYPES]; // same indexes as pt_input
 
 	unsigned char			tos;
-	unsigned int			rtcp_only:1;
 	unsigned int			ssrc_subst:1;
 };