From: Tomas Krizek <tomas.krizek@nic.cz>
Date: Tue, 23 Nov 2021 10:24:01 +0000 (+0100)
Subject: modules/renumber: remove useless code
X-Git-Tag: v5.4.3~3^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a124c4804f65537b16742eaa358770fa58f03e89;p=thirdparty%2Fknot-resolver.git

modules/renumber: remove useless code

Unspecified mask is already returned as full bitlen by
kr_straddr_subnet().
---

diff --git a/modules/renumber/renumber.lua b/modules/renumber/renumber.lua
index 25e8624fe..425bc0546 100644
--- a/modules/renumber/renumber.lua
+++ b/modules/renumber/renumber.lua
@@ -10,10 +10,6 @@ local function matchprefix(subnet, addr)
 	local addrtype = string.find(addr, ':', 1, true) and kres.type.AAAA or kres.type.A
 	local subnet_cd = ffi.new('char[16]')
 	local bitlen = ffi.C.kr_straddr_subnet(subnet_cd, subnet)
-	-- Mask unspecified, renumber whole IP
-	if bitlen == 0 then
-		bitlen = #target * 8
-	end
 	return {subnet_cd, bitlen, target, addrtype}
 end