nfsd4: simplify process_open1 logic

No change in behavior.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index d90461e..62aa91a 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2506,7 +2506,6 @@ nfsd4_process_open1(struct nfsd4_compound_state *cstate,
        struct nfs4_client *clp = NULL;
        unsigned int strhashval;
        struct nfs4_openowner *oo = NULL;
-       __be32 status;
 
        if (STALE_CLIENTID(&open->op_clientid))
                return nfserr_stale_clientid;
@@ -2515,30 +2514,25 @@ nfsd4_process_open1(struct nfsd4_compound_state *cstate,
        oo = find_openstateowner_str(strhashval, open);
        open->op_openowner = oo;
        if (!oo) {
-               /* Make sure the client's lease hasn't expired. */
                clp = find_confirmed_client(clientid);
                if (clp == NULL)
                        return nfserr_expired;
-               goto renew;
+               goto new_owner;
        }
        if (!(oo->oo_flags & NFS4_OO_CONFIRMED)) {
                /* Replace unconfirmed owners without checking for replay. */
                clp = oo->oo_owner.so_client;
                release_openowner(oo);
                open->op_openowner = NULL;
-               goto renew;
-       }
-       status = nfsd4_check_seqid(cstate, &oo->oo_owner, open->op_seqid);
-       if (status)
-               return status;
-renew:
-       if (open->op_openowner == NULL) {
-               oo = alloc_init_open_stateowner(strhashval, clp, open);
-               if (oo == NULL)
-                       return nfserr_jukebox;
-               open->op_openowner = oo;
+               goto new_owner;
        }
        list_del_init(&oo->oo_close_lru);
+       return nfsd4_check_seqid(cstate, &oo->oo_owner, open->op_seqid);
+new_owner:
+       oo = alloc_init_open_stateowner(strhashval, clp, open);
+       if (oo == NULL)
+               return nfserr_jukebox;
+       open->op_openowner = oo;
        return nfs_ok;
 }