nfsd: Remove nfs4_lock_state(): nfsd4_lock/locku/lockt()

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 0f9e842..2712cd3 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -5205,8 +5205,6 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                return status;
        }
 
-       nfs4_lock_state();
-
        if (lock->lk_is_new) {
                if (nfsd4_has_session(cstate))
                        /* See rfc 5661 18.10.3: given clientid is ignored: */
@@ -5349,7 +5347,6 @@ out:
        if (open_stp)
                nfs4_put_stid(&open_stp->st_stid);
        nfsd4_bump_seqid(cstate, status);
-       nfs4_unlock_state();
        if (file_lock)
                locks_free_lock(file_lock);
        if (conflock)
@@ -5392,8 +5389,6 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
        if (check_lock_length(lockt->lt_offset, lockt->lt_length))
                 return nfserr_inval;
 
-       nfs4_lock_state();
-
        if (!nfsd4_has_session(cstate)) {
                status = lookup_clientid(&lockt->lt_clientid, cstate, nn);
                if (status)
@@ -5448,7 +5443,6 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 out:
        if (lo)
                nfs4_put_stateowner(&lo->lo_owner);
-       nfs4_unlock_state();
        if (file_lock)
                locks_free_lock(file_lock);
        return status;
@@ -5472,8 +5466,6 @@ nfsd4_locku(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
        if (check_lock_length(locku->lu_offset, locku->lu_length))
                 return nfserr_inval;
 
-       nfs4_lock_state();
-                                                                               
        status = nfs4_preprocess_seqid_op(cstate, locku->lu_seqid,
                                        &locku->lu_stateid, NFS4_LOCK_STID,
                                        &stp, nn);
@@ -5516,7 +5508,6 @@ put_stateid:
        nfs4_put_stid(&stp->st_stid);
 out:
        nfsd4_bump_seqid(cstate, status);
-       nfs4_unlock_state();
        if (file_lock)
                locks_free_lock(file_lock);
        return status;