linux-kernel - [PATCH 20/25] ftrace: Use bool function return values of true/false not 1/0

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Date:	Mon, 30 Mar 2015 16:46:18 -0700
From:	Joe Perches <joe@...ches.com>
To:	linux-kernel@...r.kernel.org, Steven Rostedt <rostedt@...dmis.org>,
	Ingo Molnar <mingo@...hat.com>
Subject: [PATCH 20/25] ftrace: Use bool function return values of true/false not 1/0

Use the normal return values for bool functions

Signed-off-by: Joe Perches <joe@...ches.com>
---
 kernel/trace/ftrace.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 5a2e0b5..650043b 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -2755,22 +2755,22 @@ ops_references_rec(struct ftrace_ops *ops, struct dyn_ftrace *rec)
 {
 	/* If ops isn't enabled, ignore it */
 	if (!(ops->flags & FTRACE_OPS_FL_ENABLED))
-		return 0;
+		return false;
 
 	/* If ops traces all mods, we already accounted for it */
 	if (ops_traces_mod(ops))
-		return 0;
+		return false;
 
 	/* The function must be in the filter */
 	if (!ftrace_hash_empty(ops->func_hash->filter_hash) &&
 	    !ftrace_lookup_ip(ops->func_hash->filter_hash, rec->ip))
-		return 0;
+		return false;
 
 	/* If in notrace hash, we ignore it too */
 	if (ftrace_lookup_ip(ops->func_hash->notrace_hash, rec->ip))
-		return 0;
+		return false;
 
-	return 1;
+	return true;
 }
 
 static int referenced_filters(struct dyn_ftrace *rec)
-- 
2.1.2

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