commit 8c3c96baf7b744163d0fe9bc211036fefc3805a5
author Sylvain Rochet <gradator@gradator.net> Tue Nov 22 22:13:24 2016 +0100
committer Sylvain Rochet <gradator@gradator.net> Tue Nov 22 22:13:24 2016 +0100
tree e92f1b9812c649ee9c58066e5a468bfcc2bad49b
parent 03a9aac15709b3a1ba8a713e1191c48e5d44e65a

PPP, L2TP: fix PPPOL2TP_AUTH_SUPPORT == 0 support

Fix compiler warnings on unused parameters and a function signature
mismatch in PPPAPI.

src/netif/ppp/pppapi.c

diff --git a/src/netif/ppp/pppapi.c b/src/netif/ppp/pppapi.c
index e2bedc7..947f7ba 100644
--- a/src/netif/ppp/pppapi.c
+++ b/src/netif/ppp/pppapi.c
@@ -222,6 +222,7 @@
     msg->msg.msg.l2tpcreate.secret_len,
 #else /* PPPOL2TP_AUTH_SUPPORT */
     NULL,
+    0,
 #endif /* PPPOL2TP_AUTH_SUPPORT */
     msg->msg.msg.l2tpcreate.link_status_cb, msg->msg.msg.l2tpcreate.ctx_cb);
   return ERR_OK;
@@ -239,6 +240,10 @@
   ppp_pcb* result;
   PPPAPI_VAR_DECLARE(msg);
   PPPAPI_VAR_ALLOC_RETURN_NULL(msg);
+#if !PPPOL2TP_AUTH_SUPPORT
+  LWIP_UNUSED_ARG(secret);
+  LWIP_UNUSED_ARG(secret_len);
+#endif /* !PPPOL2TP_AUTH_SUPPORT */
 
   PPPAPI_VAR_REF(msg).msg.ppp = NULL;
   PPPAPI_VAR_REF(msg).msg.msg.l2tpcreate.pppif = pppif;

src/netif/ppp/pppol2tp.c

diff --git a/src/netif/ppp/pppol2tp.c b/src/netif/ppp/pppol2tp.c
index c215cff..f6e0f3a 100644
--- a/src/netif/ppp/pppol2tp.c
+++ b/src/netif/ppp/pppol2tp.c
@@ -113,6 +113,10 @@
   ppp_pcb *ppp;
   pppol2tp_pcb *l2tp;
   struct udp_pcb *udp;
+#if !PPPOL2TP_AUTH_SUPPORT
+  LWIP_UNUSED_ARG(secret);
+  LWIP_UNUSED_ARG(secret_len);
+#endif /* !PPPOL2TP_AUTH_SUPPORT */
 
   if (ipaddr == NULL) {
     goto ipaddr_check_failed;