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Message-ID: <tip-8ede369b2cccfa585e2969bbed18edc0e2a18c50@git.kernel.org>
Date: Thu, 5 Oct 2017 06:07:48 -0700
From: tip-bot for Kees Cook <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: jwi@...ux.vnet.ibm.com, ubraun@...ux.vnet.ibm.com, sre@...nel.org,
pmladek@...e.com, jejb@...ux.vnet.ibm.com,
gregkh@...uxfoundation.org, stefanr@...6.in-berlin.de,
tglx@...utronix.de, akpm@...ux-foundation.org,
sudipm.mukherjee@...il.com, ralf@...ux-mips.org, rjw@...ysocki.net,
kvalo@....qualcomm.com, oleg@...hat.com, heiko.carstens@...ibm.com,
geert@...ux-m68k.org, martin.petersen@...cle.com,
john.stultz@...aro.org, viresh.kumar@...aro.org, arnd@...db.de,
paulus@...ba.org, sboyd@...eaurora.org, mpe@...erman.id.au,
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linux-kernel@...r.kernel.org, tj@...nel.org, mdr@....com,
manish.chopra@...ium.com, mingo@...nel.org, mark.gross@...el.com,
cmetcalf@...lanox.com, wim@...ana.be, keescook@...omium.org,
benh@...nel.crashing.org, pavel@....cz, hpa@...or.com,
schwidefsky@...ibm.com, len.brown@...el.com, linux@...ck-us.net
Subject: [tip:timers/core] timer: Remove expires argument from
__TIMER_INITIALIZER()
Commit-ID: 8ede369b2cccfa585e2969bbed18edc0e2a18c50
Gitweb: https://git.kernel.org/tip/8ede369b2cccfa585e2969bbed18edc0e2a18c50
Author: Kees Cook <keescook@...omium.org>
AuthorDate: Wed, 4 Oct 2017 16:27:05 -0700
Committer: Thomas Gleixner <tglx@...utronix.de>
CommitDate: Thu, 5 Oct 2017 15:01:21 +0200
timer: Remove expires argument from __TIMER_INITIALIZER()
The expires field is normally initialized during the first mod_timer()
call. It was unused by all callers, so remove it from the macro.
Signed-off-by: Kees Cook <keescook@...omium.org>
Cc: linux-mips@...ux-mips.org
Cc: Petr Mladek <pmladek@...e.com>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Lai Jiangshan <jiangshanlai@...il.com>
Cc: Sebastian Reichel <sre@...nel.org>
Cc: Kalle Valo <kvalo@....qualcomm.com>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Pavel Machek <pavel@....cz>
Cc: linux1394-devel@...ts.sourceforge.net
Cc: Chris Metcalf <cmetcalf@...lanox.com>
Cc: linux-s390@...r.kernel.org
Cc: linux-wireless@...r.kernel.org
Cc: "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>
Cc: Wim Van Sebroeck <wim@...ana.be>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: Ursula Braun <ubraun@...ux.vnet.ibm.com>
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Viresh Kumar <viresh.kumar@...aro.org>
Cc: Harish Patil <harish.patil@...ium.com>
Cc: Stephen Boyd <sboyd@...eaurora.org>
Cc: Michael Reed <mdr@....com>
Cc: Manish Chopra <manish.chopra@...ium.com>
Cc: Len Brown <len.brown@...el.com>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: linux-pm@...r.kernel.org
Cc: Heiko Carstens <heiko.carstens@...ibm.com>
Cc: Tejun Heo <tj@...nel.org>
Cc: Julian Wiedmann <jwi@...ux.vnet.ibm.com>
Cc: John Stultz <john.stultz@...aro.org>
Cc: Mark Gross <mark.gross@...el.com>
Cc: linux-watchdog@...r.kernel.org
Cc: linux-scsi@...r.kernel.org
Cc: "Martin K. Petersen" <martin.petersen@...cle.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc: Oleg Nesterov <oleg@...hat.com>
Cc: Ralf Baechle <ralf@...ux-mips.org>
Cc: Stefan Richter <stefanr@...6.in-berlin.de>
Cc: Guenter Roeck <linux@...ck-us.net>
Cc: netdev@...r.kernel.org
Cc: Martin Schwidefsky <schwidefsky@...ibm.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: linuxppc-dev@...ts.ozlabs.org
Cc: Sudip Mukherjee <sudipm.mukherjee@...il.com>
Link: https://lkml.kernel.org/r/1507159627-127660-12-git-send-email-keescook@chromium.org
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
include/linux/kthread.h | 2 +-
include/linux/timer.h | 5 ++---
include/linux/workqueue.h | 2 +-
3 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 82e197e..0d622b3 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -117,7 +117,7 @@ struct kthread_delayed_work {
#define KTHREAD_DELAYED_WORK_INIT(dwork, fn) { \
.work = KTHREAD_WORK_INIT((dwork).work, (fn)), \
.timer = __TIMER_INITIALIZER(kthread_delayed_work_timer_fn, \
- 0, (unsigned long)&(dwork), \
+ (unsigned long)&(dwork), \
TIMER_IRQSAFE), \
}
diff --git a/include/linux/timer.h b/include/linux/timer.h
index 91e5a2c..10685c3 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -63,10 +63,9 @@ struct timer_list {
#define TIMER_TRACE_FLAGMASK (TIMER_MIGRATING | TIMER_DEFERRABLE | TIMER_PINNED | TIMER_IRQSAFE)
-#define __TIMER_INITIALIZER(_function, _expires, _data, _flags) { \
+#define __TIMER_INITIALIZER(_function, _data, _flags) { \
.entry = { .next = TIMER_ENTRY_STATIC }, \
.function = (_function), \
- .expires = (_expires), \
.data = (_data), \
.flags = (_flags), \
__TIMER_LOCKDEP_MAP_INITIALIZER( \
@@ -75,7 +74,7 @@ struct timer_list {
#define DEFINE_TIMER(_name, _function) \
struct timer_list _name = \
- __TIMER_INITIALIZER(_function, 0, 0, 0)
+ __TIMER_INITIALIZER(_function, 0, 0)
void init_timer_key(struct timer_list *timer, unsigned int flags,
const char *name, struct lock_class_key *key);
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 1c49431..f496026 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -176,7 +176,7 @@ struct execute_work {
#define __DELAYED_WORK_INITIALIZER(n, f, tflags) { \
.work = __WORK_INITIALIZER((n).work, (f)), \
.timer = __TIMER_INITIALIZER(delayed_work_timer_fn, \
- 0, (unsigned long)&(n), \
+ (unsigned long)&(n), \
(tflags) | TIMER_IRQSAFE), \
}
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