From: J. Bruce Fields <bfields@redhat.com>
Date: Thu, 14 Mar 2013 22:20:01 +0000 (-0400)
Subject: nfsd4: destroy_clientid simplification
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c0293b0131a8d582af85023c684786f7536f0767;p=openwrt%2Fstaging%2Fblogic.git

nfsd4: destroy_clientid simplification

I'm not sure what the check for clientid expiry was meant to do here.

The check for a matching session is redundant given the previous check
for state: a client without state is, in particular, a client without
sessions.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 84dfbdfd2d2c..905a5b511047 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2131,13 +2131,7 @@ nfsd4_destroy_clientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *csta
 	if (conf) {
 		clp = conf;
 
-		if (!is_client_expired(conf) && client_has_state(conf)) {
-			status = nfserr_clientid_busy;
-			goto out;
-		}
-
-		/* rfc5661 18.50.3 */
-		if (cstate->session && conf == cstate->session->se_client) {
+		if (client_has_state(conf)) {
 			status = nfserr_clientid_busy;
 			goto out;
 		}