hrtimer: Remove task argument from hrtimer_init_sleeper()

All callers hand in 'current' and that's the only task pointer which
actually makes sense. Remove the task argument and set current in the
function.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190726185752.791885290@linutronix.de

2 files changed, 2 insertions, 3 deletions

diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 4971100a8cab..3c74f89367c4 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -463,8 +463,7 @@ extern long hrtimer_nanosleep(const struct timespec64 *rqtp,
                               const enum hrtimer_mode mode,
                               const clockid_t clockid);
 
-extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl,
-                                 struct task_struct *tsk);
+extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl);
 
 extern int schedule_hrtimeout_range(ktime_t *expires, u64 delta,
                                                 const enum hrtimer_mode mode);
diff --git a/include/linux/wait.h b/include/linux/wait.h
index b6f77cf60dd7..d57832774ca6 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -489,7 +489,7 @@ do {										\
         struct hrtimer_sleeper __t;                                             \
                                                                                 \
         hrtimer_init_on_stack(&__t.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);   \
-        hrtimer_init_sleeper(&__t, current);                                    \
+        hrtimer_init_sleeper(&__t);                                             \
         if ((timeout) != KTIME_MAX)                                             \
                 hrtimer_start_range_ns(&__t.timer, timeout,                     \
                                        current->timer_slack_ns,                 \