From patchwork Wed Apr 24 11:36:45 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 18178 Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1UUy0S-000304-5r; Wed, 24 Apr 2013 13:37:00 +0200 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.75/mailfrontend-3) with esmtp id 1UUy0R-00055A-EW; Wed, 24 Apr 2013 13:37:00 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754145Ab3DXLgz (ORCPT + 1 other); Wed, 24 Apr 2013 07:36:55 -0400 Received: from gerard.telenet-ops.be ([195.130.132.48]:43894 "EHLO gerard.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752555Ab3DXLgy (ORCPT ); Wed, 24 Apr 2013 07:36:54 -0400 Received: from ayla.of.borg ([84.193.72.141]) by gerard.telenet-ops.be with bizsmtp id Tncq1l00u32ts5g0Hncq8t; Wed, 24 Apr 2013 13:36:51 +0200 Received: from geert by ayla.of.borg with local (Exim 4.71) (envelope-from ) id 1UUy0I-0004ca-N4; Wed, 24 Apr 2013 13:36:50 +0200 From: Geert Uytterhoeven To: Antti Palosaari , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 1/2] [media] anysee: Initialize ret = 0 in anysee_frontend_attach() Date: Wed, 24 Apr 2013 13:36:45 +0200 Message-Id: <1366803406-17738-1-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 5.6.1.2065439, Antispam-Engine: 2.7.2.376379, Antispam-Data: 2013.4.24.112720 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1100_1199 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, CT_TEXT_PLAIN_UTF8_CAPS 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __MULTIPLE_RCPTS_CC_X2 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __URI_NO_WWW 0, __URI_NS ' drivers/media/usb/dvb-usb-v2/anysee.c: In function ‘anysee_frontend_attach’: drivers/media/usb/dvb-usb-v2/anysee.c:641: warning: ‘ret’ may be used uninitialized in this function And gcc is right (see the ANYSEE_HW_507T case), so initialize ret to zero to fix this. Signed-off-by: Geert Uytterhoeven Acked-by: Antti Palosaari Reviewed-by: Antti Palosaari --- drivers/media/usb/dvb-usb-v2/anysee.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c index a20d691..3a1f976 100644 --- a/drivers/media/usb/dvb-usb-v2/anysee.c +++ b/drivers/media/usb/dvb-usb-v2/anysee.c @@ -638,7 +638,7 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap) { struct anysee_state *state = adap_to_priv(adap); struct dvb_usb_device *d = adap_to_d(adap); - int ret; + int ret = 0; u8 tmp; struct i2c_msg msg[2] = { {