nfsd: Remove nfs4_lock_state(): nfsd4_release_lockowner

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

fs/nfsd/nfs4state.c

@@ -5577,11 +5577,9 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp,
 	dprintk("nfsd4_release_lockowner clientid: (%08x/%08x):\n",
 		clid->cl_boot, clid->cl_id);
 
-	nfs4_lock_state();
-
 	status = lookup_clientid(clid, cstate, nn);
 	if (status)
-		goto out;
+		return status;
 
 	clp = cstate->clp;
 	/* Find the matching lock stateowner */
@@ -5598,7 +5596,7 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp,
 			if (check_for_locks(stp->st_stid.sc_file, lo)) {
 				status = nfserr_locks_held;
 				spin_unlock(&clp->cl_lock);
-				goto out;
+				return status;
 			}
 		}
 
@@ -5608,8 +5606,6 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp,
 	spin_unlock(&clp->cl_lock);
 	if (lo)
 		release_lockowner(lo);
-out:
-	nfs4_unlock_state();
 	return status;
 }