Merge tag 'microblaze-3.15-rc1' of git://git.monstr.eu/linux-2.6-microblaze

[firefly-linux-kernel-4.4.55.git] / fs / nfsd / nfs4state.c

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 5a9588e55f2eb27511f00698fdf296c59f5dc866..3ba65979a3cde006e73ed2c310e2bc42f6988fb2 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1538,7 +1538,7 @@ out_err:
 }
 
 /*
- * Cache a reply. nfsd4_check_drc_limit() has bounded the cache size.
+ * Cache a reply. nfsd4_check_resp_size() has bounded the cache size.
  */
 void
 nfsd4_store_cache_entry(struct nfsd4_compoundres *resp)
@@ -1596,7 +1596,7 @@ nfsd4_enc_sequence_replay(struct nfsd4_compoundargs *args,
  * The sequence operation is not cached because we can use the slot and
  * session values.
  */
-__be32
+static __be32
 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp,
                         struct nfsd4_sequence *seq)
 {
@@ -1605,9 +1605,8 @@ nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp,
 
        dprintk("--> %s slot %p\n", __func__, slot);
 
-       /* Either returns 0 or nfserr_retry_uncached */
        status = nfsd4_enc_sequence_replay(resp->rqstp->rq_argp, resp);
-       if (status == nfserr_retry_uncached_rep)
+       if (status)
                return status;
 
        /* The sequence operation has been encoded, cstate->datap set. */
@@ -3628,8 +3627,11 @@ static __be32 nfsd4_lookup_stateid(stateid_t *stateid, unsigned char typemask,
                return nfserr_bad_stateid;
        status = lookup_clientid(&stateid->si_opaque.so_clid, sessions,
                                                        nn, &cl);
-       if (status == nfserr_stale_clientid)
+       if (status == nfserr_stale_clientid) {
+               if (sessions)
+                       return nfserr_bad_stateid;
                return nfserr_stale_stateid;
+       }
        if (status)
                return status;
        *s = find_stateid_by_type(cl, stateid, typemask);