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tracing: ftrace_event_is_function() can return boolean

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Make ftrace_event_is_function() return bool to improve readability
due to this particular function only using either one or zero as its
return value.

No functional change.

Link: http://lkml.kernel.org/r/1443537816-5788-9-git-send-email-bywxiaobai@163.com

Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Yaowei Bai
2015-09-29 22:43:36 +08:00
committed by Steven Rostedt
parent 907bff917a
commit c6650b2e57
2 changed files with 2 additions and 2 deletions
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2
kernel/trace/trace_export.c
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@@ -187,7 +187,7 @@ __attribute__((section("_ftrace_events"))) *__event_##call = &event_##call;
FTRACE_ENTRY_REG(call, struct_name, etype, \
PARAMS(tstruct), PARAMS(print), filter, NULL)
int ftrace_event_is_function(struct trace_event_call *call)
bool ftrace_event_is_function(struct trace_event_call *call)
{
return call == &event_function;
}