From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752894Ab2LKKQs (ORCPT ); Tue, 11 Dec 2012 05:16:48 -0500 Received: from mail-qa0-f53.google.com ([209.85.216.53]:33049 "EHLO mail-qa0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752375Ab2LKKQr (ORCPT ); Tue, 11 Dec 2012 05:16:47 -0500 From: Cong Ding To: Andrew Morton , Michel Lespinasse , Rik van Riel , Akinobu Mita , David Woodhouse , linux-kernel@vger.kernel.org Cc: Cong Ding Subject: [PATCH] lib/rbtree_test.c: fix uninitialized variable warning Date: Tue, 11 Dec 2012 10:16:31 +0000 Message-Id: <1355220996-32753-1-git-send-email-dinggnu@gmail.com> X-Mailer: git-send-email 1.7.4.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org this patch is to fix the following compilation warning: lib/rbtree_test.c: In function ‘check’: lib/rbtree_test.c:121: warning: ‘blacks’ may be used uninitialized in this function the use of variable blacks in line 133 might be uninitialized Signed-off-by: Cong Ding --- lib/rbtree_test.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/lib/rbtree_test.c b/lib/rbtree_test.c index da96578..af38aed 100644 --- a/lib/rbtree_test.c +++ b/lib/rbtree_test.c @@ -118,7 +118,7 @@ static void check(int nr_nodes) { struct rb_node *rb; int count = 0; - int blacks; + int blacks = 0; u32 prev_key = 0; for (rb = rb_first(&root); rb; rb = rb_next(rb)) { -- 1.7.4.5