Various cleanups of unused bits.

10 files changed, 1 insertions, 15 deletions

diff --git a/src/core/options.c b/src/core/options.c
index 245172bf..d975c585 100644
--- a/src/core/options.c
+++ b/src/core/options.c
@@ -52,7 +52,7 @@ int
 nni_setopt_size(size_t *ptr, const void *val, size_t size, size_t minval,
     size_t maxval)
 {
-	int v;
+	size_t v;
 
 	if (size != sizeof (v)) {
 		return (NNG_EINVAL);
diff --git a/src/core/pipe.c b/src/core/pipe.c
index eaf4fa1c..9151ede0 100644
--- a/src/core/pipe.c
+++ b/src/core/pipe.c
@@ -199,7 +199,6 @@ nni_pipe_create(nni_pipe **pp, nni_ep *ep, nni_sock *sock, nni_tran *tran)
 	nni_pipe *p;
 	int rv;
 	uint32_t id;
-	void *pdata;
 
 	rv = nni_objhash_alloc(nni_pipes, &id, (void **) &p);
 	if (rv != 0) {
diff --git a/src/core/timer.c b/src/core/timer.c
index 085a297a..b6be0b52 100644
--- a/src/core/timer.c
+++ b/src/core/timer.c
@@ -135,7 +135,6 @@ nni_timer_loop(void *arg)
 {
 	nni_timer *timer = arg;
 	nni_time now;
-	nni_time expire;
 	nni_timer_node *node;
 
 	for (;;) {
diff --git a/src/platform/posix/posix_epdesc.c b/src/platform/posix/posix_epdesc.c
index f64e25e9..242f61fc 100644
--- a/src/platform/posix/posix_epdesc.c
+++ b/src/platform/posix/posix_epdesc.c
@@ -42,11 +42,6 @@ struct nni_posix_epdesc {
 	socklen_t			loclen;
 	socklen_t			remlen;
 	const char *			url;
-	struct sockaddr_storage *	remaddrs;
-	struct sockaddr_storage *	locaddrs;
-	int				nremaddrs;
-	int				nlocaddrs;
-	int				server;
 	nni_mtx				mtx;
 };
 
diff --git a/src/protocol/pair/pair.c b/src/protocol/pair/pair.c
index 326e0c0e..b283377e 100644
--- a/src/protocol/pair/pair.c
+++ b/src/protocol/pair/pair.c
@@ -212,7 +212,6 @@ nni_pair_getq_cb(void *arg)
 {
 	nni_pair_pipe *ppipe = arg;
 	nni_pair_sock *psock = ppipe->psock;
-	nni_msg *msg;
 
 	if (nni_aio_result(&ppipe->aio_getq) != 0) {
 		nni_pipe_stop(ppipe->npipe);
diff --git a/src/protocol/pipeline/pull.c b/src/protocol/pipeline/pull.c
index fd3d1e29..27fd5478 100644
--- a/src/protocol/pipeline/pull.c
+++ b/src/protocol/pipeline/pull.c
@@ -147,7 +147,6 @@ nni_pull_putq_cb(void *arg)
 {
 	nni_pull_pipe *pp = arg;
 	nni_aio *aio = &pp->putq_aio;
-	int rv;
 
 	if (nni_aio_result(aio) != 0) {
 		// If we failed to put, probably NNG_ECLOSED, nothing else
diff --git a/src/protocol/pipeline/push.c b/src/protocol/pipeline/push.c
index e39adb7a..bbda91da 100644
--- a/src/protocol/pipeline/push.c
+++ b/src/protocol/pipeline/push.c
@@ -45,7 +45,6 @@ static int
 nni_push_sock_init(void **pushp, nni_sock *sock)
 {
 	nni_push_sock *push;
-	int rv;
 
 	if ((push = NNI_ALLOC_STRUCT(push)) == NULL) {
 		return (NNG_ENOMEM);
diff --git a/src/protocol/survey/survey.c b/src/protocol/survey/survey.c
index db2dd80c..14d73028 100644
--- a/src/protocol/survey/survey.c
+++ b/src/protocol/survey/survey.c
@@ -265,7 +265,6 @@ nni_surv_recv_cb(void *arg)
 {
 	nni_surv_pipe *ppipe = arg;
 	nni_msg *msg;
-	int rv;
 
 	if (nni_aio_result(&ppipe->aio_recv) != 0) {
 		goto failed;
diff --git a/src/transport/inproc/inproc.c b/src/transport/inproc/inproc.c
index 0489ea38..01ffd39a 100644
--- a/src/transport/inproc/inproc.c
+++ b/src/transport/inproc/inproc.c
@@ -221,7 +221,6 @@ static int
 nni_inproc_ep_init(void **epp, const char *url, nni_sock *sock, int mode)
 {
 	nni_inproc_ep *ep;
-	int rv;
 
 	if (strlen(url) > NNG_MAXADDRLEN-1) {
 		return (NNG_EINVAL);
diff --git a/src/transport/tcp/tcp.c b/src/transport/tcp/tcp.c
index 7d66d366..4b0f77f1 100644
--- a/src/transport/tcp/tcp.c
+++ b/src/transport/tcp/tcp.c
@@ -438,7 +438,6 @@ static int
 nni_tcp_parse_pair(char *pair, char **hostp, char **servp)
 {
 	char *host, *serv, *end;
-	char c;
 
 	if (pair[0] == '[') {
 		host = pair+1;
@@ -522,7 +521,6 @@ static void
 nni_tcp_pipe_start(void *arg, nni_aio *aio)
 {
 	nni_tcp_pipe *pipe = arg;
-	int rv;
 
 	nni_mtx_lock(&pipe->mtx);
 	pipe->txlen[0] = 0;