revalidator: Fix ukey stats cache updating.

[sliver-openvswitch.git] / lib / rtnetlink-link.c

diff --git a/lib/rtnetlink-link.c b/lib/rtnetlink-link.c
index 07350a6..1c12562 100644 (file)
--- a/lib/rtnetlink-link.c
+++ b/lib/rtnetlink-link.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2013 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -49,7 +49,7 @@ rtnetlink_link_parse(struct ofpbuf *buf,
         [IFLA_ADDRESS] = { .type = NL_A_UNSPEC, .optional = true },
     };
 
-    static struct nlattr *attrs[ARRAY_SIZE(policy)];
+    struct nlattr *attrs[ARRAY_SIZE(policy)];
 
     parsed = nl_policy_parse(buf, NLMSG_HDRLEN + sizeof(struct ifinfomsg),
                              policy, attrs, ARRAY_SIZE(policy));
@@ -58,9 +58,8 @@ rtnetlink_link_parse(struct ofpbuf *buf,
         const struct nlmsghdr *nlmsg;
         const struct ifinfomsg *ifinfo;
 
-        nlmsg  = buf->data;
-        ifinfo = ((const struct ifinfomsg *)
-                  ((const char *) buf->data + NLMSG_HDRLEN));
+        nlmsg  = ofpbuf_data(buf);
+        ifinfo = ofpbuf_at(buf, NLMSG_HDRLEN, sizeof *ifinfo);
 
         change->nlmsg_type     = nlmsg->nlmsg_type;
         change->ifi_index      = ifinfo->ifi_index;