svn commit: r191221 - head/sys/net

[Kip Macy]

Author: kmacy
Date: Fri Apr 17 18:48:50 2009
New Revision: 191221
URL: http://svn.freebsd.org/changeset/base/191221

Log:
  clarify state of llentry that is passed back

Modified:
  head/sys/net/if_llatbl.c

Modified: head/sys/net/if_llatbl.c
==============================================================================
--- head/sys/net/if_llatbl.c	Fri Apr 17 18:34:11 2009	(r191220)
+++ head/sys/net/if_llatbl.c	Fri Apr 17 18:48:50 2009	(r191221)
@@ -106,6 +106,8 @@ llentry_free(struct llentry *lle)
 /*
  * Update an llentry for address dst (equivalent to rtalloc for new-arp)
  * Caller must pass in a valid struct llentry *
+ *
+ * if found the llentry * is returned referenced and unlocked
  */
 int
 llentry_update(struct llentry **llep, struct lltable *lt,