[src/trunk]: src/sys/net Use if_ioctl() for changing MTU, not ether_ioctl to ...

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

details:   https://anonhg.NetBSD.org/src/rev/219f6a59a15e
branches:  trunk
changeset: 380030:219f6a59a15e
user:      yamaguchi <yamaguchi%NetBSD.org@localhost>
date:      Fri Jul 02 03:30:46 2021 +0000

description:
Use if_ioctl() for changing MTU, not ether_ioctl to prevent panic

Fix PR kern/56292

diffstat:

 sys/net/if_bridge.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 45f973a7a24c -r 219f6a59a15e sys/net/if_bridge.c
--- a/sys/net/if_bridge.c       Thu Jul 01 22:57:45 2021 +0000
+++ b/sys/net/if_bridge.c       Fri Jul 02 03:30:46 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_bridge.c,v 1.180 2021/06/16 00:21:19 riastradh Exp $        */
+/*     $NetBSD: if_bridge.c,v 1.181 2021/07/02 03:30:46 yamaguchi Exp $        */
 
 /*
  * Copyright 2001 Wasabi Systems, Inc.
@@ -80,7 +80,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_bridge.c,v 1.180 2021/06/16 00:21:19 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_bridge.c,v 1.181 2021/07/02 03:30:46 yamaguchi Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -861,7 +861,7 @@ bridge_ioctl_add(struct bridge_softc *sc
                        memset(&ifr, 0, sizeof(ifr));
                        ifr.ifr_mtu = sc->sc_if.if_mtu;
                        IFNET_LOCK(ifs);
-                       error = ether_ioctl(ifs, SIOCSIFMTU, &ifr);
+                       error = ifs->if_ioctl(ifs, SIOCSIFMTU, &ifr);
                        IFNET_UNLOCK(ifs);
                        if (error != 0)
                                goto out;