NFSv4.1: Simplify the pNFS return-on-close code

Confine it to the nfs4_do_close() code.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index fc6cfe6..a5331ec 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -729,11 +729,8 @@
 	if (!call_close) {
 		nfs4_put_open_state(state);
 		nfs4_put_state_owner(owner);
-	} else {
-		bool roc = pnfs_roc(state->inode);
-
-		nfs4_do_close(state, gfp_mask, wait, roc);
-	}
+	} else
+		nfs4_do_close(state, gfp_mask, wait);
 }
 
 void nfs4_close_state(struct nfs4_state *state, fmode_t fmode)