udhcpc: reuse string constant; remove unneeded memset(0)

[oweals/busybox.git] / networking / libiproute / ll_addr.c

diff --git a/networking/libiproute/ll_addr.c b/networking/libiproute/ll_addr.c
index f59831cc190f0aca46a054f9b653fae983510d06..33a54ea6ca2751bf06bdae198c58e985d75fd4ea 100644 (file)
--- a/networking/libiproute/ll_addr.c
+++ b/networking/libiproute/ll_addr.c
@@ -1,13 +1,11 @@
 /* vi: set sw=4 ts=4: */
 /*
- * ll_addr.c
+ * 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>
  */
 
 #include <net/if_arp.h>
@@ -22,8 +20,9 @@ const char* FAST_FUNC ll_addr_n2a(unsigned char *addr, int alen, int type, char
        int i;
        int l;
 
-       if (alen == 4 &&
-           (type == ARPHRD_TUNNEL || type == ARPHRD_SIT || type == ARPHRD_IPGRE)) {
+       if (alen == 4
+        && (type == ARPHRD_TUNNEL || type == ARPHRD_SIT || type == ARPHRD_IPGRE)
+       ) {
                return inet_ntop(AF_INET, addr, buf, blen);
        }
        l = 0;