svn commit: r347592 - in head/sys/compat/linuxkpi/common: include/linux src

[Johannes Lundberg]

Author: johalun
Date: Tue May 14 23:12:14 2019
New Revision: 347592
URL: https://svnweb.freebsd.org/changeset/base/347592

Log:
  LinuxKPI: Let del_timer return a value to match Linux.
  
  This patch is part of https://reviews.freebsd.org/D19565.
  
  Reviewed by:	hps
  Approved by:	imp (mentor), hps
  MFC after:	1 week

Modified:
  head/sys/compat/linuxkpi/common/include/linux/timer.h
  head/sys/compat/linuxkpi/common/src/linux_compat.c

Modified: head/sys/compat/linuxkpi/common/include/linux/timer.h
==============================================================================
--- head/sys/compat/linuxkpi/common/include/linux/timer.h	Tue May 14 23:10:21 2019	(r347591)
+++ head/sys/compat/linuxkpi/common/include/linux/timer.h	Tue May 14 23:12:14 2019	(r347592)
@@ -81,8 +81,8 @@ extern unsigned long linux_timer_hz_mask;
 extern void mod_timer(struct timer_list *, int);
 extern void add_timer(struct timer_list *);
 extern void add_timer_on(struct timer_list *, int cpu);
+extern int del_timer(struct timer_list *);
 
-#define	del_timer(timer)	(void)callout_stop(&(timer)->callout)
 #define	del_timer_sync(timer)	(void)callout_drain(&(timer)->callout)
 #define	timer_pending(timer)	callout_pending(&(timer)->callout)
 #define	round_jiffies(j)	\

Modified: head/sys/compat/linuxkpi/common/src/linux_compat.c
==============================================================================
--- head/sys/compat/linuxkpi/common/src/linux_compat.c	Tue May 14 23:10:21 2019	(r347591)
+++ head/sys/compat/linuxkpi/common/src/linux_compat.c	Tue May 14 23:12:14 2019	(r347592)
@@ -1906,6 +1906,15 @@ add_timer_on(struct timer_list *timer, int cpu)
 	    &linux_timer_callback_wrapper, timer, cpu);
 }
 
+int
+del_timer(struct timer_list *timer)
+{
+
+	if (callout_stop(&(timer)->callout) == -1)
+		return (0);
+	return (1);
+}
+
 static void
 linux_timer_init(void *arg)
 {