[tip: timers/core] posix-timers: Remove pointless comments

tip-bot2 for Thomas Gleixner
2023-06-18T20:50:25Z

The following commit has been merged into the timers/core branch of tip:

Commit-ID: 200dbd6d14e6a3b22162d78b4f7a253426dba7ee
Gitweb: https://git.kernel.org/tip/200dbd6d14e6a3b22162d78b4f7a253426dba7ee
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Tue, 25 Apr 2023 20:49:25 +02:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Sun, 18 Jun 2023 22:41:52 +02:00

posix-timers: Remove pointless comments

Documenting the obvious is just consuming space for no value.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20230425183313.832240451@linutronix.de

---
kernel/time/posix-timers.c | 25 -------------------------
1 file changed, 25 deletions(-)

diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
index ae8799e..d357728 100644
--- a/kernel/time/posix-timers.c
+++ b/kernel/time/posix-timers.c
@@ -59,19 +59,6 @@ static const struct k_clock clock_realtime, clock_monotonic;
#error "SIGEV_THREAD_ID must not share bit with other SIGEV values!"
#endif

-/*
- * CLOCKs: The POSIX standard calls for a couple of clocks and allows us
- * to implement others. This structure defines the various
- * clocks.
- *
- * FUNCTIONS: The CLOCKs structure defines possible functions to
- * handle various clock functions.
- *
- * The standard POSIX timer management code assumes the
- * following: 1.) The k_itimer struct (sched.h) is used for
- * the timer. 2.) The list, it_lock, it_clock, it_id and
- * it_pid fields are not modified by timer code.
- */
static struct k_itimer *__lock_timer(timer_t timer_id, unsigned long *flags);

#define lock_timer(tid, flags) \
@@ -141,7 +128,6 @@ static inline void unlock_timer(struct k_itimer *timr, unsigned long flags)
spin_unlock_irqrestore(&timr->it_lock, flags);
}

-/* Get clock_realtime */
static int posix_get_realtime_timespec(clockid_t which_clock, struct timespec64 *tp)
{
ktime_get_real_ts64(tp);
@@ -153,7 +139,6 @@ static ktime_t posix_get_realtime_ktime(clockid_t which_clock)
return ktime_get_real();
}

-/* Set clock_realtime */
static int posix_clock_realtime_set(const clockid_t which_clock,
const struct timespec64 *tp)
{
@@ -166,9 +151,6 @@ static int posix_clock_realtime_adj(const clockid_t which_clock,
return do_adjtimex(t);
}

-/*
- * Get monotonic time for posix timers
- */
static int posix_get_monotonic_timespec(clockid_t which_clock, struct timespec64 *tp)
{
ktime_get_ts64(tp);
@@ -181,9 +163,6 @@ static ktime_t posix_get_monotonic_ktime(clockid_t which_clock)
return ktime_get();
}

-/*
- * Get monotonic-raw time for posix timers
- */
static int posix_get_monotonic_raw(clockid_t which_clock, struct timespec64 *tp)
{
ktime_get_raw_ts64(tp);
@@ -191,7 +170,6 @@ static int posix_get_monotonic_raw(clockid_t which_clock, struct timespec64 *tp)
return 0;
}

-
static int posix_get_realtime_coarse(clockid_t which_clock, struct timespec64 *tp)
{
ktime_get_coarse_real_ts64(tp);
@@ -242,9 +220,6 @@ static int posix_get_hrtimer_res(clockid_t which_clock, struct timespec64 *tp)
return 0;
}

-/*
- * Initialize everything, well, just everything in Posix clocks/timers ;)
- */
static __init int init_posix_timers(void)
{
posix_timers_cache = kmem_cache_create("posix_timers_cache",