svn commit: r191159 - head/sys/net

[Kip Macy]

Author: kmacy
Date: Thu Apr 16 22:55:59 2009
New Revision: 191159
URL: http://svn.freebsd.org/changeset/base/191159

Log:
  add comment to llentry_update
  
  Requested by: sam

Modified:
  head/sys/net/if_llatbl.c

Modified: head/sys/net/if_llatbl.c
==============================================================================
--- head/sys/net/if_llatbl.c	Thu Apr 16 22:47:43 2009	(r191158)
+++ head/sys/net/if_llatbl.c	Thu Apr 16 22:55:59 2009	(r191159)
@@ -103,6 +103,10 @@ llentry_free(struct llentry *lle)
 	LLE_FREE_LOCKED(lle);
 }
 
+/*
+ * Update an llentry for address dst (equivalent to rtalloc for new-arp)
+ * Caller must pass in a valid struct llentry *
+ */
 int
 llentry_update(struct llentry **llep, struct lltable *lt,
     struct sockaddr *dst, struct ifnet *ifp)