From: bcook <bcook@openbsd.org>
Date: Sun, 4 Jan 2015 01:16:10 +0000 (+0000)
Subject: Remove the unused dns_pid variable.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=aece4353519f6e1f40638c4a80e88c2a1776f7a4;p=openbsd

Remove the unused dns_pid variable.

Nothing is done with the return value from ntp_dns, and it already calls
fatal() on failure.

ok deraadt@
---

diff --git a/usr.sbin/ntpd/ntp.c b/usr.sbin/ntpd/ntp.c
index 37326412e86..8b9ff63ee40 100644
--- a/usr.sbin/ntpd/ntp.c
+++ b/usr.sbin/ntpd/ntp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ntp.c,v 1.121 2014/10/08 04:57:29 deraadt Exp $ */
+/*	$OpenBSD: ntp.c,v 1.122 2015/01/04 01:16:10 bcook Exp $ */
 
 /*
  * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -79,7 +79,7 @@ ntp_main(int pipe_prnt[2], int fd_ctl, struct ntpd_conf *nconf,
 	u_int			 pfd_elms = 0, idx2peer_elms = 0;
 	u_int			 listener_cnt, new_cnt, sent_cnt, trial_cnt;
 	u_int			 ctl_cnt;
-	pid_t			 pid, dns_pid;
+	pid_t			 pid;
 	struct pollfd		*pfd = NULL;
 	struct servent		*se;
 	struct listen_addr	*la;
@@ -118,7 +118,7 @@ ntp_main(int pipe_prnt[2], int fd_ctl, struct ntpd_conf *nconf,
 	close(pipe_prnt[0]);
 	if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pipe_dns) == -1)
 		fatal("socketpair");
-	dns_pid = ntp_dns(pipe_dns, nconf, pw);
+	ntp_dns(pipe_dns, nconf, pw);
 	close(pipe_dns[1]);
 
 	if (stat(pw->pw_dir, &stb) == -1)