From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Sat, 8 Jan 2011 10:31:12 +0000 (+0100)
Subject: Some cleanups in krt_read_ifinfo().
X-Git-Tag: v1.3.0~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d32a071da9655c2d05038e721bcf020498263c1e;p=thirdparty%2Fbird.git

Some cleanups in krt_read_ifinfo().
---

diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c
index 0e96f410a..a3e17e27c 100644
--- a/sysdep/bsd/krt-sock.c
+++ b/sysdep/bsd/krt-sock.c
@@ -414,16 +414,16 @@ krt_read_ifinfo(struct ks_msg *msg)
   struct iface *iface = NULL, f;
   int fl = ifm->ifm_flags;
 
-  for(i = 1; i!=0; i <<= 1)
+  for (i = 1; i<=RTA_IFP; i <<= 1)
   {
-    if((i & ifm->ifm_addrs) && (i == RTA_IFP))
+    if (i & ifm->ifm_addrs)
     {
-      if( i == RTA_IFP)
+      if (i == RTA_IFP)
       {
         dl = (struct sockaddr_dl *)body;
         break;
       }
-      body += ROUNDUP(((struct sockaddr *)&(body))->sa_len);\
+      body += ROUNDUP(((struct sockaddr *)&(body))->sa_len);
     }
   }