Properly tell the compiler that we want to ignore the return value of

certain macros.

4 files changed, 15 insertions, 15 deletions

diff --git a/sys/contrib/ngatm/netnatm/msg/privmsg.c b/sys/contrib/ngatm/netnatm/msg/privmsg.c
index 3540efd..76a7f69 100644
--- a/sys/contrib/ngatm/netnatm/msg/privmsg.c
+++ b/sys/contrib/ngatm/netnatm/msg/privmsg.c
@@ -145,7 +145,7 @@ uni_decode_body_internal(enum uni_msgtype mtype, struct uni_msg *msg,
 				msg->b_rptr = msg->b_wptr;
 			else
 				msg->b_rptr += ielen;
-			UNI_SAVE_IERR(cx, ietype, hdr.act, UNI_IERR_UNK);
+			(void)UNI_SAVE_IERR(cx, ietype, hdr.act, UNI_IERR_UNK);
 			err = -1;
 			continue;
 		}
@@ -200,16 +200,16 @@ uni_decode_body_internal(enum uni_msgtype mtype, struct uni_msg *msg,
 			 * Unexpected but recognized.
 			 * Q.2931 5.6.8.3
 			 */
-			UNI_SAVE_IERR(cx, ietype, hdr.act, UNI_IERR_UNK);
+			(void)UNI_SAVE_IERR(cx, ietype, hdr.act, UNI_IERR_UNK);
 			err = -1;
 			break;
 
 		  case DEC_ERR:	/* bad IE */
 			if (iedecl->flags & UNIFL_ACCESS)
 				/* this may be wrong: 5.6.8.2 */
-				UNI_SAVE_IERR(cx, ietype, hdr.act, UNI_IERR_ACC);
+				(void)UNI_SAVE_IERR(cx, ietype, hdr.act, UNI_IERR_ACC);
 			else
-				UNI_SAVE_IERR(cx, ietype, hdr.act, UNI_IERR_BAD);
+				(void)UNI_SAVE_IERR(cx, ietype, hdr.act, UNI_IERR_BAD);
 			err = -1;
 			break;
 
diff --git a/sys/contrib/ngatm/netnatm/msg/uni_ie.c b/sys/contrib/ngatm/netnatm/msg/uni_ie.c
index c58377c..2388251 100644
--- a/sys/contrib/ngatm/netnatm/msg/uni_ie.c
+++ b/sys/contrib/ngatm/netnatm/msg/uni_ie.c
@@ -214,7 +214,7 @@ uni_encode_msg_hdr(struct uni_msg *msg, struct uni_msghdr *h,
 {
 	u_char byte;
 
-	uni_msg_ensure(msg, 9);
+	(void)uni_msg_ensure(msg, 9);
 
 	APP_BYTE(msg, cx->pnni ? PNNI_PROTO : UNI_PROTO); 
 	APP_BYTE(msg, 3); 
@@ -652,7 +652,7 @@ uni_encode_ie_hdr(struct uni_msg *msg, enum uni_ietype type,
 {
 	u_char byte;
 
-	uni_msg_ensure(msg, 4 + len);
+	(void)uni_msg_ensure(msg, 4 + len);
 	*msg->b_wptr++ = type;
 
 	byte = 0x80 | (h->coding << 5);
diff --git a/sys/contrib/ngatm/netnatm/sig/sig_call.c b/sys/contrib/ngatm/netnatm/sig/sig_call.c
index 96edd77..d2e3b7f 100644
--- a/sys/contrib/ngatm/netnatm/sig/sig_call.c
+++ b/sys/contrib/ngatm/netnatm/sig/sig_call.c
@@ -398,7 +398,7 @@ un0_setup(struct call *c, struct uni_msg *m, struct uni_all *u,
 		if (IE_ISGOOD(u->u.setup.epref) &&
 		   u->u.setup.epref.flag == 1) {
 			IE_SETERROR(u->u.setup.epref);
-			UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
+			(void)UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
 			    u->u.setup.epref.h.act, UNI_IERR_BAD);
 		}
 		uni_mandate_epref(c->uni, &u->u.setup.epref);
@@ -578,7 +578,7 @@ u1n6_call_proc(struct call *c, struct uni_msg *m, struct uni_all *u,
 		    (cp->epref.flag != 1 ||
 		     cp->epref.epref != c->msg_setup.epref.epref)) {
 			IE_SETERROR(cp->epref);
-			UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
+			(void)UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
 			    cp->epref.h.act, UNI_IERR_BAD);
 		}
 	}
@@ -763,7 +763,7 @@ unx_alerting(struct call *c, struct uni_msg *m, struct uni_all *u,
 		    (al->epref.flag != 1 ||
 		     al->epref.epref != c->msg_setup.epref.epref)) {
 			IE_SETERROR(al->epref);
-			UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
+			(void)UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
 			    al->epref.h.act, UNI_IERR_BAD);
 		}
 	}
@@ -1065,7 +1065,7 @@ unx_connect(struct call *c, struct uni_msg *m, struct uni_all *u,
 			if (IE_ISGOOD(co->epref) &&
 			    co->epref.flag != 1) {
 				IE_SETERROR(co->epref);
-				UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
+				(void)UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
 				    co->epref.h.act, UNI_IERR_BAD);
 			}
 		}
@@ -2757,7 +2757,7 @@ unx_add_party(struct call *c, struct uni_msg *m, struct uni_all *u,
 	if (IE_ISGOOD(u->u.add_party.epref) && p == NULL &&
 	    u->u.add_party.epref.flag) {
 		IE_SETERROR(u->u.add_party.epref);
-		UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
+		(void)UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
 		    u->u.add_party.epref.h.act, UNI_IERR_BAD);
 	}
 
@@ -2802,7 +2802,7 @@ un10n8_add_party_ack(struct call *c, struct uni_msg *m, struct uni_all *u,
 	if (IE_ISGOOD(u->u.add_party_ack.epref)) {
 		if (u->u.add_party_ack.epref.flag == 0) {
 			IE_SETERROR(u->u.add_party_ack.epref);
-			UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
+			(void)UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
 			    u->u.add_party_ack.epref.h.act, UNI_IERR_BAD);
 		} else {
 	    		p = uni_find_partyx(c, u->u.add_party_ack.epref.epref, 1);
@@ -2902,7 +2902,7 @@ unx_party_alerting(struct call *c, struct uni_msg *m, struct uni_all *u,
 	if (IE_ISGOOD(u->u.party_alerting.epref)) {
 		if (u->u.party_alerting.epref.flag == 0) {
 			IE_SETERROR(u->u.party_alerting.epref);
-			UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
+			(void)UNI_SAVE_IERR(&c->uni->cx, UNI_IE_EPREF,
 			    u->u.party_alerting.epref.h.act, UNI_IERR_BAD);
 		} else {
 	    		p = uni_find_partyx(c, u->u.party_alerting.epref.epref, 1);
diff --git a/sys/contrib/ngatm/netnatm/sig/sig_reset.c b/sys/contrib/ngatm/netnatm/sig/sig_reset.c
index 29a57bd..469b9f7 100644
--- a/sys/contrib/ngatm/netnatm/sig/sig_reset.c
+++ b/sys/contrib/ngatm/netnatm/sig/sig_reset.c
@@ -270,7 +270,7 @@ start_restart_ack(struct uni *uni, struct uni_msg *m, struct uni_all *u)
 		 */
 		if (u->u.restart_ack.restart.rclass == UNI_RESTART_ALL &&
 		    IE_ISGOOD(u->u.restart_ack.connid)) {
-			UNI_SAVE_IERR(&uni->cx, UNI_IE_CONNID,
+			(void)UNI_SAVE_IERR(&uni->cx, UNI_IE_CONNID,
 			    u->u.restart_ack.connid.h.act,
 			    UNI_IERR_UNK);
 		} else if ((u->u.restart_ack.restart.rclass == UNI_RESTART_PATH ||
@@ -547,7 +547,7 @@ response_restart(struct uni *uni, struct uni_msg *m, struct uni_all *u)
 			 */
 			if (u->u.restart.restart.rclass == UNI_RESTART_ALL &&
 			   IE_ISGOOD(u->u.restart.connid)) {
-				UNI_SAVE_IERR(&uni->cx, UNI_IE_CONNID,
+				(void)UNI_SAVE_IERR(&uni->cx, UNI_IE_CONNID,
 				    u->u.restart.connid.h.act,
 				    UNI_IERR_UNK);
 			} else if ((u->u.restart.restart.rclass == UNI_RESTART_PATH ||