whitespace cleanup

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
diff --git a/networking/libiproute/iprule.c b/networking/libiproute/iprule.c
index 3af6a83..dd3265c 100644
--- a/networking/libiproute/iprule.c
+++ b/networking/libiproute/iprule.c
@@ -1,18 +1,15 @@
 /* vi: set sw=4 ts=4: */
 /*
- * iprule.c		"ip rule".
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  *
  * Changes:
  *
- * Rani Assaf <rani@magic.metawire.com> 980929:	resolve addresses
+ * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
  * initially integrated into busybox by Bernhard Reutner-Fischer
  */
 
@@ -191,9 +188,9 @@
 	bool table_ok = 0;
 	struct rtnl_handle rth;
 	struct {
-		struct nlmsghdr	n;
-		struct rtmsg	r;
-		char		buf[1024];
+		struct nlmsghdr n;
+		struct rtmsg    r;
+		char            buf[1024];
 	} req;
 	smalluint key;