From dbcc94be36eb7e16660d9d09b9885c37b7e22d1d Mon Sep 17 00:00:00 2001
From: jamie <jamie@FreeBSD.org>
Date: Sat, 13 Jun 2009 15:35:22 +0000
Subject: [PATCH] Use getcredhostuuid instead of accessing the prison directly.

Approved by:	bz (mentor)
---
 sys/fs/nfsclient/nfs_clstate.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/sys/fs/nfsclient/nfs_clstate.c b/sys/fs/nfsclient/nfs_clstate.c
index 8cc2ce2aeab2..a56432523dfc 100644
--- a/sys/fs/nfsclient/nfs_clstate.c
+++ b/sys/fs/nfsclient/nfs_clstate.c
@@ -676,16 +676,12 @@ nfscl_getcl(vnode_t vp, struct ucred *cred, NFSPROC_T *p,
 	struct nfsclclient *newclp = NULL;
 	struct nfscllockowner *lp, *nlp;
 	struct nfsmount *nmp = VFSTONFS(vnode_mount(vp));
-	struct prison *pr;
 	char uuid[HOSTUUIDLEN];
 	int igotlock = 0, error, trystalecnt, clidinusedelay, i;
 	u_int16_t idlen = 0;
 
 	if (cred != NULL) {
-		pr = cred->cr_prison;
-		mtx_lock(&pr->pr_mtx);
-		strlcpy(uuid, pr->pr_uuid, sizeof uuid);
-		mtx_unlock(&pr->pr_mtx);
+		getcredhostuuid(cred, uuid, sizeof uuid);
 		idlen = strlen(uuid);
 		if (idlen > 0)
 			idlen += sizeof (u_int64_t);