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Date:	Thu, 20 Dec 2012 14:11:20 -0500
From:	Sasha Levin <sasha.levin@...cle.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Namhyung Kim <namhyung@...nel.org>,
	Stephane Eranian <eranian@...gle.com>,
	Sasha Levin <sasha.levin@...cle.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] perf tools: remove redundant checks from _sort__sym_cmp

We already check that sym_l and sum_r are non-NULLs, no need to
do it twice.

Signed-off-by: Sasha Levin <sasha.levin@...cle.com>
---
 tools/perf/util/sort.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index cfd1c0f..dbaded9 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -143,10 +143,8 @@ static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r,
 	if (sym_l == sym_r)
 		return 0;
 
-	if (sym_l)
-		ip_l = sym_l->start;
-	if (sym_r)
-		ip_r = sym_r->start;
+	ip_l = sym_l->start;
+	ip_r = sym_r->start;
 
 	return (int64_t)(ip_r - ip_l);
 }
-- 
1.8.0

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