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From cd4f6a9976a969d4981b3b3d09b60ed311f3e9a5 Mon Sep 17 00:00:00 2001
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From: Andrea Claudi <aclaudi@redhat.com>
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Date: Mon, 29 Apr 2019 20:07:22 +0200
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Subject: [PATCH] lib/rt_names: Drop dead code in rtnl_rttable_n2a()
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1465646
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Upstream Status: iproute2.git commit b3c5f84493d33
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commit b3c5f84493d3399a546566475203207aa5b64d54
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Author: Phil Sutter <phil@nwl.cc>
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Date: Thu Aug 17 19:09:28 2017 +0200
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lib/rt_names: Drop dead code in rtnl_rttable_n2a()
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Since 'id' is 32bit unsigned, it can never exceed RT_TABLE_MAX (which is
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defined to 0xFFFFFFFF). Therefore drop that never matching conditional.
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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---
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lib/rt_names.c | 4 ----
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1 file changed, 4 deletions(-)
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diff --git a/lib/rt_names.c b/lib/rt_names.c
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index 04c15ff5b15f8..e5efd78e6f810 100644
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--- a/lib/rt_names.c
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+++ b/lib/rt_names.c
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@@ -410,10 +410,6 @@ const char *rtnl_rttable_n2a(__u32 id, char *buf, int len)
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{
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struct rtnl_hash_entry *entry;
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- if (id > RT_TABLE_MAX) {
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- snprintf(buf, len, "%u", id);
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- return buf;
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- }
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if (!rtnl_rttable_init)
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rtnl_rttable_initialize();
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entry = rtnl_rttable_hash[id & 255];
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--
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2.21.0
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