Commit 79851821 authored Sep 29, 2015 by Yaowei Bai Committed by Steven Rostedt Nov 02, 2015

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>

parent 26ab2ef4

kernel/trace/trace_irqsoff.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -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