2 files changed, 2 insertions, 0 deletions
diff --git a/src/protocol/pubsub0/pub.c b/src/protocol/pubsub0/pub.c
index 285f40ca..33ecb5ba 100644
--- a/src/protocol/pubsub0/pub.c
+++ b/src/protocol/pubsub0/pub.c
@@ -290,6 +290,7 @@ pub0_sock_getopt_raw(void *arg, void *buf, size_t *szp)
 static void
 pub0_sock_recv(void *arg, nni_aio *aio)
 {
+	NNI_ARG_UNUSED(arg);
 	nni_aio_finish_error(aio, NNG_ENOTSUP);
 }
 
diff --git a/src/protocol/pubsub0/sub.c b/src/protocol/pubsub0/sub.c
index a756e326..8803ab19 100644
--- a/src/protocol/pubsub0/sub.c
+++ b/src/protocol/pubsub0/sub.c
@@ -292,6 +292,7 @@ sub0_sock_getopt_raw(void *arg, void *buf, size_t *szp)
 static void
 sub0_sock_send(void *arg, nni_aio *aio)
 {
+	NNI_ARG_UNUSED(arg);
 	nni_aio_finish_error(aio, NNG_ENOTSUP);
 }