linux-kernel - [PATCH 1/6] perf newt: Initialize choice variable

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Date:	Thu, 25 Mar 2010 19:58:56 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Frédéric Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>
Subject: [PATCH 1/6] perf newt: Initialize choice variable

From: Arnaldo Carvalho de Melo <acme@...hat.com>

  cc1: warnings being treated as errors
  util/newt.c: In function ‘perf_session__browse_hists’:
  util/newt.c:442: error: ‘choice’ may be used uninitialized in this function

Note: Ingo, you may want to fold this with:

   [PATCH v2 6/6] perf report: Pass the DSO to 'perf annotate'

Cc: Frédéric Weisbecker <fweisbec@...il.com>
Cc: Mike Galbraith <efault@....de>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Paul Mackerras <paulus@...ba.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/newt.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c
index 12572b5..e99bcc8 100644
--- a/tools/perf/util/newt.c
+++ b/tools/perf/util/newt.c
@@ -439,7 +439,7 @@ void perf_session__browse_hists(struct rb_root *hists, u64 session_total,
 	while (1) {
 		char annotate[512];
 		const char *options[2];
-		int nr_options = 0, choice;
+		int nr_options = 0, choice = 0;
 
 		newtFormRun(form, &es);
 		if (es.reason == NEWT_EXIT_HOTKEY) {
-- 
1.6.2.5

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