Module Name: src
Committed By: riastradh
Date: Thu Mar 3 05:47:58 UTC 2022
Modified Files:
src/sys/dev/usb: usbnet.c
Log Message:
usbnet: Omit needless unp == NULL test in usbnet_tick_task.
The task is never scheduled until after un->un_pri is initialized,
and un->un_pri isn't nulled until after the callout and task are
quiescent.
To generate a diff of this commit:
cvs rdiff -u -r1.53 -r1.54 src/sys/dev/usb/usbnet.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/usb/usbnet.c
diff -u src/sys/dev/usb/usbnet.c:1.53 src/sys/dev/usb/usbnet.c:1.54
--- src/sys/dev/usb/usbnet.c:1.53 Thu Mar 3 05:47:50 2022
+++ src/sys/dev/usb/usbnet.c Thu Mar 3 05:47:58 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: usbnet.c,v 1.53 2022/03/03 05:47:50 riastradh Exp $ */
+/* $NetBSD: usbnet.c,v 1.54 2022/03/03 05:47:58 riastradh Exp $ */
/*
* Copyright (c) 2019 Matthew R. Green
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usbnet.c,v 1.53 2022/03/03 05:47:50 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usbnet.c,v 1.54 2022/03/03 05:47:58 riastradh Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@@ -1227,9 +1227,6 @@ usbnet_tick_task(void *arg)
struct usbnet * const un = arg;
struct usbnet_private * const unp = un->un_pri;
- if (unp == NULL)
- return;
-
USBNETHIST_CALLARGSN(8, "%jd: enter", unp->unp_number, 0, 0, 0);
mutex_enter(&unp->unp_core_lock);
