1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index aac878ecabc4..ef7c6222b7c8 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1788,6 +1788,7 @@ nfsd4_create_session(struct svc_rqst *rqstp,
         nfs4_lock_state();
         unconf = find_unconfirmed_client(&cr_ses->clientid, true, nn);
         conf = find_confirmed_client(&cr_ses->clientid, true, nn);
+        WARN_ON_ONCE(conf && unconf);
 
         if (conf) {
                 cs_slot = &conf->cl_cs_slot;
@@ -2129,6 +2130,7 @@ nfsd4_destroy_clientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *csta
         nfs4_lock_state();
         unconf = find_unconfirmed_client(&dc->clientid, true, nn);
         conf = find_confirmed_client(&dc->clientid, true, nn);
+        WARN_ON_ONCE(conf && unconf);
 
         if (conf) {
                 clp = conf;