linux-kernel - [PATCH 1/1] perf: Use ARRAY_SIZE macro in trace-event-parse.c.

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Date:	Sun,  3 Apr 2011 20:00:55 -0300
From:	Thiago Farina <tfransosi@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	a.p.zijlstra@...llo.nl, acme@...stprotocols.net, paulus@...ba.org,
	mingo@...e.hu, fweisbec@...il.com, daahern@...co.co,
	imunsie@...ibm.com
Subject: [PATCH 1/1] perf: Use ARRAY_SIZE macro in trace-event-parse.c.

Signed-off-by: Thiago Farina <tfransosi@...il.com>
---
 tools/perf/util/trace-event-parse.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 0a7ed5b..7c24247 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -2195,7 +2195,7 @@ static const struct flag flags[] = {
 
 unsigned long long eval_flag(const char *flag)
 {
-	int i;
+	unsigned int i;
 
 	/*
 	 * Some flags in the format files do not get converted.
@@ -2205,7 +2205,7 @@ unsigned long long eval_flag(const char *flag)
 	if (isdigit(flag[0]))
 		return strtoull(flag, NULL, 0);
 
-	for (i = 0; i < (int)(sizeof(flags)/sizeof(flags[0])); i++)
+	for (i = 0; i < ARRAY_SIZE(flags); i++)
 		if (strcmp(flags[i].name, flag) == 0)
 			return flags[i].value;
 
-- 
1.7.3.2.343.g7d43d

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