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tracing: report_latency() in trace_irqsoff.c can return boolean 

This patch makes report_latency return bool due to this
particular function only using either one or zero as its
return value.

No functional change.

Link: http://lkml.kernel.org/r/1443537816-5788-3-git-send-email-bywxiaobai@163.com

Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
hifive-unleashed-5.1
Yaowei Bai 2015-09-29 22:43:30 +08:00 committed by Steven Rostedt
parent 26ab2ef451
commit 79851821b2
1 changed files with 4 additions and 4 deletions
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8
kernel/trace/trace_irqsoff.c
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@ -282,16 +282,16 @@ static void irqsoff_print_header(struct seq_file *s)
/*
* Should this new latency be reported/recorded?
*/
static int report_latency(struct trace_array *tr, cycle_t delta)
static bool report_latency(struct trace_array *tr, cycle_t delta)
{
if (tracing_thresh) {
if (delta < tracing_thresh)
return 0;
return false;
} else {
if (delta <= tr->max_latency)
return 0;
return false;
}
return 1;
return true;
}
static void