nfsd: eliminate final bogus case from setclientid logic

We're supposed to generate a different cl_confirm verifier for each new
client, so these to cl_confirm values should never be the same.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 242fee7..035e70a 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -769,7 +769,7 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                if (new == NULL)
                        goto out;
                gen_clid(new);
-       } else if (!same_verf(&conf->cl_confirm, &unconf->cl_confirm)) {
+       } else {
                /*
                 * RFC 3530 14.2.33 CASE 3:
                 * probable client reboot; state will be removed if
@@ -780,11 +780,6 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                if (new == NULL)
                        goto out;
                gen_clid(new);
-       } else {
-               /* No cases hit !!! */
-               status = nfserr_inval;
-               goto out;
-
        }
        copy_verf(new, &clverifier);
        new->cl_addr = sin->sin_addr.s_addr;