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resolved: drop unnecessary comparison (#6220)

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mtu is always greater than UDP_PACKET_HEADER_SIZE at this point.
Pointed out by Benjamin Robin.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2017-06-28 12:24:37 -04:00 committed by Lennart Poettering
parent 1943fd9f40
commit d718d20225
1 changed files with 1 additions and 1 deletions
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2
src/resolve/resolved-dns-packet.c
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@ -57,7 +57,7 @@ int dns_packet_new(DnsPacket **ret, DnsProtocol protocol, size_t mtu) {
if (mtu < UDP_PACKET_HEADER_SIZE)
a = DNS_PACKET_SIZE_START;
else
a = MAX(mtu, DNS_PACKET_HEADER_SIZE);
a = mtu;
/* round up to next page size */
a = PAGE_ALIGN(ALIGN(sizeof(DnsPacket)) + a) - ALIGN(sizeof(DnsPacket));