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-rw-r--r--fs/nfsd/nfs4state.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 8a5f777b1e9..67a038dc0d0 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -743,10 +743,13 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_setclientid *setclid)
* nfs4_client, but with the new callback info and a
* new cl_confirm
*/
- if ((unconf) &&
- cmp_verf(&unconf->cl_verifier, &conf->cl_verifier) &&
- cmp_clid(&unconf->cl_clientid, &conf->cl_clientid)) {
- expire_client(unconf);
+ if (unconf) {
+ /* Note this is removing unconfirmed {*x***},
+ * which is stronger than RFC recommended {vxc**}.
+ * This has the advantage that there is at most
+ * one {*x***} in either list at any time.
+ */
+ expire_client(unconf);
}
new = create_client(clname, dname);
if (new == NULL)