linux-kernel - [PATCH 1/1] perf probe: Annotate variable initialization

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Date:	Tue,  3 Nov 2009 11:29:07 -0200
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>,
	Masami Hiramatsu <mhiramat@...hat.com>
Subject: [PATCH 1/1] perf probe: Annotate variable initialization

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

    cc1: warnings being treated as errors
    builtin-probe.c: In function ‘parse_probe_event’:
    builtin-probe.c:72: warning: ‘nc’ is used uninitialized in this function

Cc: Masami Hiramatsu <mhiramat@...hat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-probe.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index a99a366..8124523 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -69,7 +69,7 @@ static struct {
 static void parse_probe_point(char *arg, struct probe_point *pp)
 {
 	char *ptr, *tmp;
-	char c, nc;
+	char c, nc = 0;
 	/*
 	 * <Syntax>
 	 * perf probe SRC:LN
-- 
1.5.5.1

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