vnconfig trivial patch

[Stathis Kamperis]

Salute.

In good faith and in my attempt to avoid a faux pas, I hereby ask for
rewiew regarding this trivial patch.
I don't see the purpose of calling anything after an err() call, since
err itself exits (and never fails).

Cheers,
Stathis

diff --git a/usr.sbin/vnconfig/vnconfig.c b/usr.sbin/vnconfig/vnconfig.c
index 81d7000..7222e07 100644
--- a/usr.sbin/vnconfig/vnconfig.c
+++ b/usr.sbin/vnconfig/vnconfig.c
@@ -297,10 +297,8 @@ getinfo( const char *vname )
        snprintf(vnpath, sizeof(vnpath), "/dev/vn%d", i);

        vd = open(vnpath, O_RDONLY);
-       if (vd < 0) {
+       if (vd < 0)
                err(1, "open: %s", vnpath);
-               return 1;
-       }

        for (; i<printlim; i++) {

@@ -325,9 +323,8 @@ getinfo( const char *vname )
                                                continue;
                                        }
                                        else {
-                                               err(1, "ioctl: %s", vname);
                                                close(vd);
-                                               return 1;
+                                               err(1, "ioctl: %s", vname);
                                        }
                                }
                        }