From 973472c51e43aea6fae7ac98a893bee5ab73a8a2 Mon Sep 17 00:00:00 2001
From: Sylvain Rochet <gradator@gradator.net>
Date: Sat, 21 Feb 2015 18:43:31 +0100
Subject: [PATCH] opt: clarified VJ support

VJ is only supported for PPPoS, RFCs does not say VJ is forbidden on
PPPoE or PPPoL2TP (looks like it is strongly discouraged though, due
to checksum issues when using VJ).
---
 src/include/lwip/opt.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/lwip/opt.h b/src/include/lwip/opt.h
index ce8b7fbb..6aae653f 100644
--- a/src/include/lwip/opt.h
+++ b/src/include/lwip/opt.h
@@ -2056,7 +2056,7 @@
 #endif
 #if !PPPOS_SUPPORT
 #undef VJ_SUPPORT
-#define VJ_SUPPORT                      0   /*  Only PPPoS may need VJ compression */
+#define VJ_SUPPORT                      0   /* VJ compression is only supported for PPPoS. */
 #endif /* !PPPOS_SUPPORT */
 
 /**