[src/trunk]: src/tests/net/if_loop Minor simplification

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e88ccfec3f5e
branches:  trunk
changeset: 764538:e88ccfec3f5e
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Apr 26 18:42:08 2011 +0000

description:
Minor simplification

diffstat:

 tests/net/if_loop/t_pr.c |  13 ++++---------
 1 files changed, 4 insertions(+), 9 deletions(-)

diffs (51 lines):

diff -r 0bc8942661b2 -r e88ccfec3f5e tests/net/if_loop/t_pr.c
--- a/tests/net/if_loop/t_pr.c  Tue Apr 26 17:42:20 2011 +0000
+++ b/tests/net/if_loop/t_pr.c  Tue Apr 26 18:42:08 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_pr.c,v 1.5 2011/04/10 11:31:48 martin Exp $  */
+/*     $NetBSD: t_pr.c,v 1.6 2011/04/26 18:42:08 martin Exp $  */
 
 /*-
  * Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: t_pr.c,v 1.5 2011/04/10 11:31:48 martin Exp $");
+__RCSID("$NetBSD: t_pr.c,v 1.6 2011/04/26 18:42:08 martin Exp $");
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -53,7 +53,7 @@
 #include "../../h_macros.h"
 
 /*
- * Prepare rump server, configure interface and route to cause fragmentation
+ * Prepare rump, configure interface and route to cause fragmentation
  */
 static void
 setup(void)
@@ -68,13 +68,10 @@
        struct ifreq ifr;
        int s;
 
-       static bool init_done = false;
-       if (init_done) return;
-
-       strcpy(ifname, "lo0");
        rump_init();
 
        /* first, config lo0 & route */
+       strcpy(ifname, "lo0");
        netcfg_rump_if(ifname, "127.0.0.1", "255.0.0.0");
        netcfg_rump_route("127.0.0.1", "255.0.0.0", "127.0.0.1");
 
@@ -110,8 +107,6 @@
        if (rump_sys_write(s, &m_rtmsg, sizeof(m_rtmsg)) != sizeof(m_rtmsg))
                atf_tc_fail_errno("set route mtu");
        rump_sys_close(s);
-
-       init_done = true;
 }
 
 /*