From cd4f6a9976a969d4981b3b3d09b60ed311f3e9a5 Mon Sep 17 00:00:00 2001
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 29 Apr 2019 20:07:22 +0200
Subject: [PATCH] lib/rt_names: Drop dead code in rtnl_rttable_n2a()
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1465646
Upstream Status: iproute2.git commit b3c5f84493d33
commit b3c5f84493d3399a546566475203207aa5b64d54
Author: Phil Sutter <phil@nwl.cc>
Date: Thu Aug 17 19:09:28 2017 +0200
lib/rt_names: Drop dead code in rtnl_rttable_n2a()
Since 'id' is 32bit unsigned, it can never exceed RT_TABLE_MAX (which is
defined to 0xFFFFFFFF). Therefore drop that never matching conditional.
Signed-off-by: Phil Sutter <phil@nwl.cc>
---
lib/rt_names.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/lib/rt_names.c b/lib/rt_names.c
index 04c15ff5b15f8..e5efd78e6f810 100644
--- a/lib/rt_names.c
+++ b/lib/rt_names.c
@@ -410,10 +410,6 @@ const char *rtnl_rttable_n2a(__u32 id, char *buf, int len)
{
struct rtnl_hash_entry *entry;
- if (id > RT_TABLE_MAX) {
- snprintf(buf, len, "%u", id);
- return buf;
- }
if (!rtnl_rttable_init)
rtnl_rttable_initialize();
entry = rtnl_rttable_hash[id & 255];
--
2.20.1