svn commit: r226340 - head/sys/netinet6

[Gleb Smirnoff]

Author: glebius
Date: Thu Oct 13 13:33:23 2011
New Revision: 226340
URL: http://svn.freebsd.org/changeset/base/226340

Log:
  Use TAILQ_FOREACH() in the nd6_dad_find() instead of hand-rolled implementation.

Modified:
  head/sys/netinet6/nd6_nbr.c

Modified: head/sys/netinet6/nd6_nbr.c
==============================================================================
--- head/sys/netinet6/nd6_nbr.c	Thu Oct 13 13:30:41 2011	(r226339)
+++ head/sys/netinet6/nd6_nbr.c	Thu Oct 13 13:33:23 2011	(r226340)
@@ -1167,11 +1167,11 @@ nd6_dad_find(struct ifaddr *ifa)
 {
 	struct dadq *dp;
 
-	for (dp = V_dadq.tqh_first; dp; dp = dp->dad_list.tqe_next) {
+	TAILQ_FOREACH(dp, &V_dadq, dad_list)
 		if (dp->dad_ifa == ifa)
-			return dp;
-	}
-	return NULL;
+			return (dp);
+
+	return (NULL);
 }
 
 static void