Close #1919: Clear unused-variable warnings.

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@5535 74dad513-b988-da41-8d7b-12977e46ad98

7 files changed, 15 insertions, 6 deletions

diff --git a/pjsip/src/pjsip/sip_transport_loop.c b/pjsip/src/pjsip/sip_transport_loop.c
index 04475154..5cbe26a9 100644
--- a/pjsip/src/pjsip/sip_transport_loop.c
+++ b/pjsip/src/pjsip/sip_transport_loop.c
@@ -190,6 +190,7 @@ static pj_status_t loop_send_msg( pjsip_transport *tp,
 	size_eaten = pjsip_tpmgr_receive_packet( loop->base.tpmgr, 
 						 &recv_pkt->rdata);
 	pj_assert(size_eaten == recv_pkt->rdata.pkt_info.len);
+	PJ_UNUSED_ARG(size_eaten);
 
 	pjsip_endpt_release_pool(loop->base.endpt, 
 				 recv_pkt->rdata.tp_info.pool);
@@ -336,6 +337,7 @@ static int loop_transport_worker_thread(void *arg)
 
 	    /* Must "eat" all the packets. */
 	    pj_assert(size_eaten == node->rdata.pkt_info.len);
+	    PJ_UNUSED_ARG(size_eaten);
 
 	    /* Done. */
 	    pjsip_endpt_release_pool(loop->base.endpt,
diff --git a/pjsip/src/pjsua-lib/pjsua_acc.c b/pjsip/src/pjsua-lib/pjsua_acc.c
index 3b7237d3..dc67d701 100644
--- a/pjsip/src/pjsua-lib/pjsua_acc.c
+++ b/pjsip/src/pjsua-lib/pjsua_acc.c
@@ -2599,6 +2599,7 @@ PJ_DEF(pj_status_t) pjsua_acc_set_registration( pjsua_acc_id acc_id,
 	    d = pjsip_uri_print(PJSIP_URI_IN_REQ_URI, tdata->msg->line.req.uri,
 				uri, acc->cfg.reg_uri.slen+10);
 	    pj_assert(d > 0);
+	    PJ_UNUSED_ARG(d);
 
 	    h = pjsip_authorization_hdr_create(tdata->pool);
 	    h->scheme = pj_str("Digest");
diff --git a/pjsip/src/pjsua-lib/pjsua_call.c b/pjsip/src/pjsua-lib/pjsua_call.c
index 70546278..e0c2ed47 100644
--- a/pjsip/src/pjsua-lib/pjsua_call.c
+++ b/pjsip/src/pjsua-lib/pjsua_call.c
@@ -3316,6 +3316,7 @@ static pj_bool_t check_lock_codec(pjsua_call *call)
 
 	/* Verify that media must be active. */
 	pj_assert(loc_m->desc.port && rem_m->desc.port);
+	PJ_UNUSED_ARG(loc_m);
 
 	/* Count the formats in the answer. */
 	for (j=0; j<rem_m->desc.fmt_count && codec_cnt <= 1; ++j) {
diff --git a/pjsip/src/pjsua-lib/pjsua_media.c b/pjsip/src/pjsua-lib/pjsua_media.c
index 3fc61e09..0912878b 100644
--- a/pjsip/src/pjsua-lib/pjsua_media.c
+++ b/pjsip/src/pjsua-lib/pjsua_media.c
@@ -2252,6 +2252,8 @@ pj_status_t pjsua_media_channel_create_sdp(pjsua_call_id call_id,
     if (call->inv && call->inv->neg)
 	sdp_neg_state = pjmedia_sdp_neg_get_state(call->inv->neg);
 
+    PJ_UNUSED_ARG(sdp_neg_state);
+
     /* Get one address to use in the origin field */
     pj_bzero(&origin, sizeof(origin));
     for (mi=0; mi<call->med_prov_cnt; ++mi) {
diff --git a/pjsip/src/test/inv_offer_answer_test.c b/pjsip/src/test/inv_offer_answer_test.c
index 4c5eb28b..ad5fcd40 100644
--- a/pjsip/src/test/inv_offer_answer_test.c
+++ b/pjsip/src/test/inv_offer_answer_test.c
@@ -184,6 +184,7 @@ static pjmedia_sdp_session *create_sdp(pj_pool_t *pool, const char *body)
     pj_strdup2_with_null(pool, &dup, body);
     status = pjmedia_sdp_parse(pool, dup.ptr, dup.slen, &sdp);
     pj_assert(status == PJ_SUCCESS);
+    PJ_UNUSED_ARG(status);
 
     return sdp;
 }
@@ -335,7 +336,7 @@ static pj_bool_t on_rx_request(pjsip_rx_data *rdata)
 	status = pjsip_inv_send_msg(inv_test.uas, tdata);
 	pj_assert(status == PJ_SUCCESS);
 
-	return PJ_TRUE;
+	return (status == PJ_SUCCESS);
     }
 
     return PJ_FALSE;
@@ -392,6 +393,7 @@ static void run_job(job_t *j)
 	pj_assert(status == PJ_SUCCESS);
 	break;
     }
+    PJ_UNUSED_ARG(status);
 }
 
 
@@ -676,6 +678,7 @@ int inv_offer_answer_test(void)
 	pj_sockaddr_in_init(&addr, NULL, PORT);
 	status = pjsip_udp_transport_start(endpt, &addr, NULL, 1, &tp);
 	pj_assert(status == PJ_SUCCESS);
+	PJ_UNUSED_ARG(status);
     }
 
     /* Do tests */
diff --git a/pjsip/src/test/regc_test.c b/pjsip/src/test/regc_test.c
index d503a789..8b2f7931 100644
--- a/pjsip/src/test/regc_test.c
+++ b/pjsip/src/test/regc_test.c
@@ -204,7 +204,7 @@ static pj_bool_t regs_rx_request(pjsip_rx_data *rdata)
 				 &hdr_list, NULL, NULL);
     pj_assert(status == PJ_SUCCESS);
 
-    return PJ_TRUE;
+    return (status == PJ_SUCCESS);
 }
 
 
@@ -242,6 +242,7 @@ static void client_cb(struct pjsip_regc_cbparam *param)
 
     status = pjsip_regc_get_info(param->regc, &info);
     pj_assert(status == PJ_SUCCESS);
+    PJ_UNUSED_ARG(status);
 
     client->error = (param->status != PJ_SUCCESS);
     client->code = param->code;
diff --git a/pjsip/src/test/tsx_uac_test.c b/pjsip/src/test/tsx_uac_test.c
index d978df80..4bf15315 100644
--- a/pjsip/src/test/tsx_uac_test.c
+++ b/pjsip/src/test/tsx_uac_test.c
@@ -777,8 +777,7 @@ static pj_bool_t msg_receiver_on_rx_request(pjsip_rx_data *rdata)
 	timer.entry.user_data = r;
 	pjsip_endpt_schedule_timer(endpt, &timer.entry, &delay);
 
-	return PJ_TRUE;
-
+	return (status == PJ_SUCCESS);
 
     } else
     if (pj_stricmp2(&rdata->msg_info.via->branch_param, TEST8_BRANCH_ID) == 0) {
@@ -850,7 +849,7 @@ static pj_bool_t msg_receiver_on_rx_request(pjsip_rx_data *rdata)
 	 * provisional response.
 	 */
 	pjsip_method *method;
-	pj_status_t status;
+	pj_status_t status = PJ_SUCCESS;
 
 	method = &rdata->msg_info.msg->line.req.method;
 
@@ -933,7 +932,7 @@ static pj_bool_t msg_receiver_on_rx_request(pjsip_rx_data *rdata)
 
 	}
 
-	return PJ_TRUE;
+	return (status == PJ_SUCCESS);
 
     }