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res_init: remove unused inet_makeaddr with IN_LOOPBACKNET

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Remove code that is ifdefed out on USELOOPBACK, which uses historical
class.  No functional change intended.

MFC after:	1 month
Differential Revision: https://reviews.freebsd.org/D32712
This commit is contained in:
Mike Karels 2021-10-26 22:33:36 -05:00
parent 12bd931d8c
commit 0bf7f99b2a
1 changed files with 0 additions and 8 deletions
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8
lib/libc/resolv/res_init.c
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@ -202,11 +202,7 @@ __res_vinit(res_state statp, int preinit) {
statp->id = res_nrandomid(statp);
memset(u, 0, sizeof(u));
#ifdef USELOOPBACK
u[nserv].sin.sin_addr = inet_makeaddr(IN_LOOPBACKNET, 1);
#else
u[nserv].sin.sin_addr.s_addr = INADDR_ANY;
#endif
u[nserv].sin.sin_family = AF_INET;
u[nserv].sin.sin_port = htons(NAMESERVER_PORT);
#ifdef HAVE_SA_LEN
@ -214,11 +210,7 @@ __res_vinit(res_state statp, int preinit) {
#endif
nserv++;
#ifdef HAS_INET6_STRUCTS
#ifdef USELOOPBACK
u[nserv].sin6.sin6_addr = in6addr_loopback;
#else
u[nserv].sin6.sin6_addr = in6addr_any;
#endif
u[nserv].sin6.sin6_family = AF_INET6;
u[nserv].sin6.sin6_port = htons(NAMESERVER_PORT);
#ifdef HAVE_SA_LEN