svn commit: r191221 - head/sys/net
Kip Macy
kmacy at FreeBSD.org
Fri Apr 17 18:48:53 UTC 2009
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,
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