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Message-Id: <1356030701-16284-12-git-send-email-sasha.levin@oracle.com>
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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