X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/e04c2d50fd96f3f31bc96851c55c6efecc10469c..5fb10b44d547dfcb3612b85e7115355301535ca0:/server/tun-unet.c

diff --git a/server/tun-unet.c b/server/tun-unet.c
index 3274db1c..2d11ca0f 100644
--- a/server/tun-unet.c
+++ b/server/tun-unet.c
@@ -1,6 +1,4 @@
 /* -*-c-*-
- *
- * $Id$
  *
  * Tunnel interface based on Linux Usernet
  *
@@ -127,7 +125,7 @@ static tunnel *t_create(peer *p, char **ifn)
 
   if (ioctl(t->f.fd, UNIOCGINFO, &uni)) {
     a_warn("TUN", "-", "unet", "getinfo-error", "?ERRNO", A_END);
-    return ("<error>");
+    return (0);
   }
   *ifn = xstrdup(uni.uni_ifname);
   T( trace(T_TUNNEL, "tun-unet: attached interface %s to peer `%s'",
@@ -164,11 +162,7 @@ static void t_inject(tunnel *t, buf *b)
  */
 
 static void t_destroy(tunnel *t)
-{
-  sel_rmfile(&t->f);
-  close(t->f.fd);
-  DESTROY(t);
-}
+  { sel_rmfile(&t->f); close(t->f.fd); DESTROY(t); }
 
 const tunnel_ops tun_unet = {
   "unet",