From 91b3356875cad6ddb2c03051a670dd2aa4ab96b9 Mon Sep 17 00:00:00 2001 From: melifaro Date: Sun, 27 Sep 2015 05:29:34 +0000 Subject: Eliminate nd6_nud_hint() and its TCP bindings. Initially function was introduced in r53541 (KAME initial commit) to "provide hints from upper layer protocols that indicate a connection is making "forward progress"" (quote from RFC 2461 7.3.1 Reachability Confirmation). However, it was converted to do nothing (e.g. just return) in r122922 (tcp_hostcache implementation) back in 2003. Some defines were moved to tcp_var.h in r169541. Then, it was broken (for non-corner cases) by r186119 (L2<>L3 split) in 2008 (NULL ifp in nd6_lookup). So, right now this code is broken and has no "real" base users. Differential Revision: https://reviews.freebsd.org/D3699 --- sys/net/if_llatbl.c | 1 - 1 file changed, 1 deletion(-) (limited to 'sys/net/if_llatbl.c') diff --git a/sys/net/if_llatbl.c b/sys/net/if_llatbl.c index bb43be9a..dbb9653 100644 --- a/sys/net/if_llatbl.c +++ b/sys/net/if_llatbl.c @@ -721,7 +721,6 @@ llatbl_lle_show(struct llentry_sa *la) db_printf(" la_flags=0x%04x\n", lle->la_flags); db_printf(" la_asked=%u\n", lle->la_asked); db_printf(" la_preempt=%u\n", lle->la_preempt); - db_printf(" ln_byhint=%u\n", lle->ln_byhint); db_printf(" ln_state=%d\n", lle->ln_state); db_printf(" ln_router=%u\n", lle->ln_router); db_printf(" ln_ntick=%ju\n", (uintmax_t)lle->ln_ntick); -- cgit v1.1