From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Sat, 21 May 2011 15:07:24 +0000 (+0200)
Subject: perf tools: Remove junk code in mmap size handling
X-Git-Tag: v3.0-rc1~343^2~6^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd5f5fd1083601d9145168ce43a268a068add81a;p=thirdparty%2Fkernel%2Flinux.git

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@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Stephane Eranian <eranian@google.com>
---

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 61746b5866d81..db652068c3963 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]) {