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ktime: Cleanup ktime_set() usage

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ktime_set(S,N) was required for the timespec storage type and is still
useful for situations where a Seconds and Nanoseconds part of a time value
needs to be converted. For anything where the Seconds argument is 0, this
is pointless and can be replaced with a simple assignment.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
This commit is contained in:
Thomas Gleixner
2016-12-25 12:30:41 +01:00
parent 2456e85535
commit 8b0e195314
56 changed files with 84 additions and 95 deletions
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4
drivers/s390/crypto/ap_bus.c
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@@ -333,7 +333,7 @@ void ap_wait(enum ap_wait wait)
case AP_WAIT_TIMEOUT:
spin_lock_bh(&ap_poll_timer_lock);
if (!hrtimer_is_queued(&ap_poll_timer)) {
hr_time = ktime_set(0, poll_timeout);
hr_time = poll_timeout;
hrtimer_forward_now(&ap_poll_timer, hr_time);
hrtimer_restart(&ap_poll_timer);
}
@@ -860,7 +860,7 @@ static ssize_t poll_timeout_store(struct bus_type *bus, const char *buf,
time > 120000000000ULL)
return -EINVAL;
poll_timeout = time;
hr_time = ktime_set(0, poll_timeout);
hr_time = poll_timeout;
spin_lock_bh(&ap_poll_timer_lock);
hrtimer_cancel(&ap_poll_timer);