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authorriastradh <riastradh@NetBSD.org>2022-08-20 14:05:58 +0000
committerriastradh <riastradh@NetBSD.org>2022-08-20 14:05:58 +0000
commitfa4835c5cca20f686bb8a6687da249cc7f94b363 (patch)
treeb2422aa51320eac67a6bb6fd8e78192661c65b84 /sys/dev
parentbd79f1766a2dea7bad14caa15eecd0197bc5b71d (diff)
usbnet(9): Omit needless un->un_intr test in usbnet_pipe_intr.
un->un_intr can't change after attach, and we don't open the pipe if it's null. So no need to test it.
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/usb/usbnet.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/usb/usbnet.c b/sys/dev/usb/usbnet.c
index 177bda8d41d..300b19a529f 100644
--- a/sys/dev/usb/usbnet.c
+++ b/sys/dev/usb/usbnet.c
@@ -1,4 +1,4 @@
-/* $NetBSD: usbnet.c,v 1.99 2022/08/20 12:30:00 riastradh Exp $ */
+/* $NetBSD: usbnet.c,v 1.100 2022/08/20 14:05:58 riastradh Exp $ */
/*
* Copyright (c) 2019 Matthew R. Green
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usbnet.c,v 1.99 2022/08/20 12:30:00 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usbnet.c,v 1.100 2022/08/20 14:05:58 riastradh Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@@ -458,9 +458,9 @@ usbnet_pipe_intr(struct usbd_xfer *xfer, void *priv, usbd_status status)
USBNETHIST_FUNC();
struct usbnet * const un = priv;
struct usbnet_private * const unp = un->un_pri;
- struct usbnet_intr * const uni = un->un_intr;
+ struct usbnet_intr * const uni __unused = un->un_intr;
- if (uni == NULL || usbnet_isdying(un) || unp->unp_stopping ||
+ if (usbnet_isdying(un) || unp->unp_stopping ||
status == USBD_INVAL || status == USBD_NOT_STARTED ||
status == USBD_CANCELLED) {
USBNETHIST_CALLARGS("%jd: uni %#jx d/s %#jx status %#jx",