From patchwork Tue Feb 2 22:40:50 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 2575 Return-path: Envelope-to: mchehab@infradead.org Delivery-date: Tue, 02 Feb 2010 22:41:23 +0000 Received: from bombadil.infradead.org [18.85.46.34] by pedra with IMAP (fetchmail-6.3.6) for (single-drop); Tue, 02 Feb 2010 20:44:30 -0200 (BRST) Received: from vger.kernel.org ([209.132.180.67]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1NcRQx-0003DU-HV; Tue, 02 Feb 2010 22:41:23 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757098Ab0BBWlW (ORCPT + 1 other); Tue, 2 Feb 2010 17:41:22 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:51291 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757095Ab0BBWlU (ORCPT ); Tue, 2 Feb 2010 17:41:20 -0500 Received: from imap1.linux-foundation.org (imap1.linux-foundation.org [140.211.169.55]) by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id o12Mep11011322 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 2 Feb 2010 14:40:52 -0800 Received: from localhost.localdomain (localhost [127.0.0.1]) by imap1.linux-foundation.org (8.13.5.20060308/8.13.5/Debian-3ubuntu1.1) with ESMTP id o12MeokZ018918; Tue, 2 Feb 2010 14:40:50 -0800 Message-Id: <201002022240.o12MeokZ018918@imap1.linux-foundation.org> Subject: [patch 6/7] drivers/media/dvb/frontends/stv090x.c: fix use-uninitialised To: mchehab@infradead.org Cc: linux-media@vger.kernel.org, akpm@linux-foundation.org, manu@linuxtv.org, mchehab@redhat.com From: akpm@linux-foundation.org Date: Tue, 02 Feb 2010 14:40:50 -0800 MIME-Version: 1.0 X-Spam-Status: No, hits=-3.518 required=5 tests=AWL, BAYES_00, OSDL_HEADER_SUBJECT_BRACKETED X-Spam-Checker-Version: SpamAssassin 3.2.4-osdl_revision__1.47__ X-MIMEDefang-Filter: lf$Revision: 1.188 $ X-Scanned-By: MIMEDefang 2.63 on 140.211.169.13 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Andrew Morton drivers/media/dvb/frontends/stv090x.c: In function 'stv090x_blind_search': drivers/media/dvb/frontends/stv090x.c:1967: warning: 'coarse_fail' may be used uninitialized in this function Cc: Manu Abraham Cc: Mauro Carvalho Chehab Signed-off-by: Andrew Morton Reviewed-by: Manu Abraham Acked-by: Manu Abraham --- drivers/media/dvb/frontends/stv090x.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -puN drivers/media/dvb/frontends/stv090x.c~drivers-media-dvb-frontends-stv090xc-fix-use-uninitialised drivers/media/dvb/frontends/stv090x.c --- a/drivers/media/dvb/frontends/stv090x.c~drivers-media-dvb-frontends-stv090xc-fix-use-uninitialised +++ a/drivers/media/dvb/frontends/stv090x.c @@ -1964,7 +1964,8 @@ static int stv090x_blind_search(struct s u32 agc2, reg, srate_coarse; s32 cpt_fail, agc2_ovflw, i; u8 k_ref, k_max, k_min; - int coarse_fail, lock; + int coarse_fail = 0; + int lock; k_max = 110; k_min = 10;