linux-kernel - [PATCH 2/6] perf tools: Remove junk code in mmap size handling

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Message-Id: <1306028744-10603-3-git-send-email-fweisbec@gmail.com>
Date:	Sun, 22 May 2011 03:45:40 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Ingo Molnar <mingo@...e.hu>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Stephane Eranian <eranian@...gle.com>
Subject: [PATCH 2/6] perf tools: Remove junk code in mmap size handling

size is overriden later and used only then. Those
lines are only junk, probably a leftover.

Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
Cc: Ingo Molnar <mingo@...e.hu>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Stephane Eranian <eranian@...gle.com>
---
 tools/perf/util/session.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 61746b5..db65206 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1018,9 +1018,6 @@ more:
 
 	if (session->header.needs_swap)
 		perf_event_header__bswap(&event->header);
-	size = event->header.size;
-	if (size == 0)
-		size = 8;
 
 	if (head + event->header.size > mmap_size) {
 		if (mmaps[map_idx]) {
-- 
1.7.3.2

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