[src/trunk]: src/sys/dev/pci Remove extra register read in bce_mii_write().

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/937a6a691c5a
branches:  trunk
changeset: 447414:937a6a691c5a
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Thu Jan 10 08:27:21 2019 +0000

description:
Remove extra register read in bce_mii_write().

diffstat:

 sys/dev/pci/if_bce.c |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (26 lines):

diff -r e48225609fdb -r 937a6a691c5a sys/dev/pci/if_bce.c
--- a/sys/dev/pci/if_bce.c      Thu Jan 10 06:58:36 2019 +0000
+++ b/sys/dev/pci/if_bce.c      Thu Jan 10 08:27:21 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_bce.c,v 1.48 2018/12/09 11:14:02 jdolecek Exp $  */
+/* $NetBSD: if_bce.c,v 1.49 2019/01/10 08:27:21 msaitoh Exp $   */
 
 /*
  * Copyright (c) 2003 Clifford Wright. All rights reserved.
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_bce.c,v 1.48 2018/12/09 11:14:02 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_bce.c,v 1.49 2019/01/10 08:27:21 msaitoh Exp $");
 
 #include "vlan.h"
 
@@ -1425,7 +1425,6 @@
                        break;
                delay(10);
        }
-       rval = bus_space_read_4(sc->bce_btag, sc->bce_bhandle, BCE_MI_COMM);
        if (i == BCE_TIMEOUT) {
                aprint_error_dev(sc->bce_dev,
                    "PHY timed out writing phy %d, reg %d, val = 0x%08x\n", phy,