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[src/trunk]: src/sys/dev/usb Don't tell userland about ENETRESET even if a us...
details: https://anonhg.NetBSD.org/src/rev/5da04e604db7
branches: trunk
changeset: 964550:5da04e604db7
user: maya <maya%NetBSD.org@localhost>
date: Wed Aug 07 10:01:05 2019 +0000
description:
Don't tell userland about ENETRESET even if a usbnet driver didn't define
un_ioctl_cb.
diffstat:
sys/dev/usb/usbnet.c | 12 ++++++++----
1 files changed, 8 insertions(+), 4 deletions(-)
diffs (33 lines):
diff -r 389e5615a5e0 -r 5da04e604db7 sys/dev/usb/usbnet.c
--- a/sys/dev/usb/usbnet.c Wed Aug 07 09:49:40 2019 +0000
+++ b/sys/dev/usb/usbnet.c Wed Aug 07 10:01:05 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: usbnet.c,v 1.8 2019/08/07 01:47:18 mrg Exp $ */
+/* $NetBSD: usbnet.c,v 1.9 2019/08/07 10:01:05 maya Exp $ */
/*
* Copyright (c) 2019 Matthew R. Green
@@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usbnet.c,v 1.8 2019/08/07 01:47:18 mrg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usbnet.c,v 1.9 2019/08/07 10:01:05 maya Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@@ -817,8 +817,12 @@
return (*un->un_override_ioctl_cb)(ifp, cmd, data);
error = ether_ioctl(ifp, cmd, data);
- if (error == ENETRESET && un->un_ioctl_cb)
- error = (*un->un_ioctl_cb)(ifp, cmd, data);
+ if (error == ENETRESET) {
+ if (un->un_ioctl_cb)
+ error = (*un->un_ioctl_cb)(ifp, cmd, data);
+ else
+ error = 0;
+ }
return error;
}
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