From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3340693-1520825112-2-11574074871868720902 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='uk', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1520825112; b=HdT/AB1kAU8A/M5NB8uU4cUy07GapzXpSNQZOr0Q8Yxlfzs juA9AdoCWy7Eteixq9TY5DntWueALdvan+65+o0Zl6CDo2aCm+SYLlcpBJXwJRlH IwgzLF1xSIUVbJVCs3d+vMtoAmaRRWQ31c6J3DBsOTisqa63jd4VwzZzM27TyzYL XadWpjZcOj+oWsSsSZtapakXmIziv4BQNEqsBeP/1GmLmLFI7LH51/PwfgwOB8Zm qStWkzb+g+ZGrdPWlNhWw3jyKungvntS7/TuV1U5X2wenrSHc5i6kslIEno+Amv0 tF1jtkw2RalMr3qMWk5GqByVdOOep9t+N3x15wg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-type:content-transfer-encoding :mime-version:from:to:cc:date:message-id:subject:in-reply-to :sender:list-id; s=arctest; t=1520825112; bh=LJCSjT3ky4/Iq4T7Hlb RlBpa3NMFjKMuWGK+Lsk7AaU=; b=ZIdNoSbYF+sUWxkJ03onMmk/wQ+sO62Lx91 D934SskF/BFM96+ZSSx6YoErdu0jDoVccTJizrICSBt4tabcbNC0htqEeXhWo9Pp klu46gxR4ubh4Jg7YHUxHd8Cvc9jBE/8p4lzL0QsRSMwBlpzkpDXM/qpXnmnuB83 L1FLsl+w+mJb2erYm4kanu6ib7GZ9D6+xwxE0J5w9bpmOznrkxTVrV5MeyiSVd9u 7qvbd/Frg/SiuxZbkNCvtf74aeEdkB6ZYOqcQdqvOa1YIwP2qA0dnytFxtSnbkvz lf0MtqEbkjlZmwH2CfGxcl7qANrS7d7tsihW191tfJbXQcdaFEg== ARC-Authentication-Results: i=1; mx4.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=decadent.org.uk; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=decadent.org.uk header.result=pass header_is_org_domain=yes Authentication-Results: mx4.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=decadent.org.uk; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=decadent.org.uk header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932875AbeCLDYP (ORCPT ); Sun, 11 Mar 2018 23:24:15 -0400 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:41239 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932688AbeCLDHn (ORCPT ); Sun, 11 Mar 2018 23:07:43 -0400 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "Paul Bolle" , "Mauro Carvalho Chehab" Date: Mon, 12 Mar 2018 03:03:34 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.2 024/104] [media] budget-av: only use t_state if initialized In-Reply-To: X-SA-Exim-Connect-IP: 2a02:8011:400e:2:6f00:88c8:c921:d332 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 3.2.101-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Paul Bolle commit cb31c7487580a0cfc6eb253e604c1e51ac8eb3c8 upstream. Building budget-av.o triggers this GCC warning: In file included from drivers/media/pci/ttpci/budget-av.c:44:0: drivers/media/dvb-frontends/tda8261_cfg.h: In function ‘tda8261_get_bandwidth’: drivers/media/dvb-frontends/tda8261_cfg.h:68:21: warning: ‘t_state.bandwidth’ may be used uninitialized in this function [-Wuninitialized] Move the printk() that uses t_state.bandwith to the location where it should be initialized to fix this. Signed-off-by: Paul Bolle Signed-off-by: Mauro Carvalho Chehab [bwh: Backported to 3.2: adjust filename] Signed-off-by: Ben Hutchings --- drivers/media/dvb/frontends/tda8261_cfg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/media/dvb/frontends/tda8261_cfg.h +++ b/drivers/media/dvb/frontends/tda8261_cfg.h @@ -78,7 +78,7 @@ static int tda8261_get_bandwidth(struct return err; } *bandwidth = t_state.bandwidth; + printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth); } - printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth); return 0; }