From 38cd838637eab022e13231e78d0727fb8ac4da12 Mon Sep 17 00:00:00 2001
From: mjg <mjg@FreeBSD.org>
Date: Sun, 22 Jun 2014 00:53:33 +0000
Subject: [PATCH] do_dup: plug redundant adjustment of fd_lastfile

By that time it was already set by fdalloc, or was there in the first place
if fd is replaced.

MFC after:	1 week
---
 sys/kern/kern_descrip.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c
index 88b26af30cc5..9c0d7c0e61a9 100644
--- a/sys/kern/kern_descrip.c
+++ b/sys/kern/kern_descrip.c
@@ -885,8 +885,6 @@ do_dup(struct thread *td, int flags, int old, int new,
 		newfde->fde_flags = oldfde->fde_flags | UF_EXCLOSE;
 	else
 		newfde->fde_flags = oldfde->fde_flags & ~UF_EXCLOSE;
-	if (new > fdp->fd_lastfile)
-		fdp->fd_lastfile = new;
 	*retval = new;
 
 	if (delfp != NULL) {