1 files changed, 13 insertions, 11 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 0be417e3aab6..99df8e7a687b 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1309,26 +1309,26 @@ error:
 }
 
 static int
-check_slot_seqid(u32 seqid, struct nfsd4_slot *slot)
+check_slot_seqid(u32 seqid, u32 slot_seqid, int slot_inuse)
 {
-        dprintk("%s enter. seqid %d slot->sl_seqid %d\n", __func__, seqid,
-                slot->sl_seqid);
+        dprintk("%s enter. seqid %d slot_seqid %d\n", __func__, seqid,
+                slot_seqid);
 
         /* The slot is in use, and no response has been sent. */
-        if (slot->sl_inuse) {
-                if (seqid == slot->sl_seqid)
+        if (slot_inuse) {
+                if (seqid == slot_seqid)
                         return nfserr_jukebox;
                 else
                         return nfserr_seq_misordered;
         }
         /* Normal */
-        if (likely(seqid == slot->sl_seqid + 1))
+        if (likely(seqid == slot_seqid + 1))
                 return nfs_ok;
         /* Replay */
-        if (seqid == slot->sl_seqid)
+        if (seqid == slot_seqid)
                 return nfserr_replay_cache;
         /* Wraparound */
-        if (seqid == 1 && (slot->sl_seqid + 1) == 0)
+        if (seqid == 1 && (slot_seqid + 1) == 0)
                 return nfs_ok;
         /* Misordered replay or misordered new request */
         return nfserr_seq_misordered;
@@ -1351,7 +1351,8 @@ nfsd4_create_session(struct svc_rqst *rqstp,
 
         if (conf) {
                 slot = &conf->cl_slot;
-                status = check_slot_seqid(cr_ses->seqid, slot);
+                status = check_slot_seqid(cr_ses->seqid, slot->sl_seqid,
+                                          slot->sl_inuse);
                 if (status == nfserr_replay_cache) {
                         dprintk("Got a create_session replay! seqid= %d\n",
                                 slot->sl_seqid);
@@ -1376,7 +1377,8 @@ nfsd4_create_session(struct svc_rqst *rqstp,
                 }
 
                 slot = &unconf->cl_slot;
-                status = check_slot_seqid(cr_ses->seqid, slot);
+                status = check_slot_seqid(cr_ses->seqid, slot->sl_seqid,
+                                          slot->sl_inuse);
                 if (status) {
                         /* an unconfirmed replay returns misordered */
                         status = nfserr_seq_misordered;
@@ -1477,7 +1479,7 @@ nfsd4_sequence(struct svc_rqst *rqstp,
         slot = &session->se_slots[seq->slotid];
         dprintk("%s: slotid %d\n", __func__, seq->slotid);
 
-        status = check_slot_seqid(seq->seqid, slot);
+        status = check_slot_seqid(seq->seqid, slot->sl_seqid, slot->sl_inuse);
         if (status == nfserr_replay_cache) {
                 cstate->slot = slot;
                 cstate->session = session;