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nfsd4: warn on odd create_session state
This should never happen. (Note: the comparable case in setclientid_confirm *can* happen, since updating a client record can result in both confirmed and unconfirmed records with the same clientid.) Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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@ -1788,6 +1788,7 @@ nfsd4_create_session(struct svc_rqst *rqstp,
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nfs4_lock_state();
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unconf = find_unconfirmed_client(&cr_ses->clientid, true, nn);
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conf = find_confirmed_client(&cr_ses->clientid, true, nn);
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WARN_ON_ONCE(conf && unconf);
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if (conf) {
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cs_slot = &conf->cl_cs_slot;
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@ -2129,6 +2130,7 @@ nfsd4_destroy_clientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *csta
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nfs4_lock_state();
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unconf = find_unconfirmed_client(&dc->clientid, true, nn);
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conf = find_confirmed_client(&dc->clientid, true, nn);
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WARN_ON_ONCE(conf && unconf);
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if (conf) {
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clp = conf;
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