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[209.132.180.67]) by mx.google.com with ESMTP id z15si11696217pgi.304.2018.12.11.08.03.39; Tue, 11 Dec 2018 08:03:54 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=zAJ8R2t8; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730766AbeLKP5O (ORCPT + 99 others); Tue, 11 Dec 2018 10:57:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:46148 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730321AbeLKP5M (ORCPT ); Tue, 11 Dec 2018 10:57:12 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7987B20855; Tue, 11 Dec 2018 15:57:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544543832; bh=DYSE6VROtod+nkWJj6DwN2UgqXlcAj9jFPtgAzsv9vc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zAJ8R2t8JNIQx6xEtil9gtjjunax4QzBrhUNqcCXTx4Ub0ByI9rsYB7I7JXKxS/ML dCkN1eJwjNDcdn1Le6Lu+6r5K6Jq7xLsCkmwq7ksSUZWvwJ8A3tmOeRcHNjCVbopIF a9axTHGU0aumTdP7sMeA97SlgX0zjnqHnl48lOU4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Stakanov Schufter , Takashi Iwai , Mauro Carvalho Chehab Subject: [PATCH 4.19 074/118] media: dvb-pll: dont re-validate tuner frequencies Date: Tue, 11 Dec 2018 16:41:33 +0100 Message-Id: <20181211151647.241345556@linuxfoundation.org> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20181211151644.216668863@linuxfoundation.org> References: <20181211151644.216668863@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mauro Carvalho Chehab commit 3420f65cbbd0555049bd02394bed33a0ef74d860 upstream. The dvb_frontend core already checks for the frequencies. No need for any additional check inside the driver. It is part of the fixes for the following bug: https://bugzilla.opensuse.org/show_bug.cgi?id=1116374 Fixes: a3f90c75b833 ("media: dvb: convert tuner_info frequencies to Hz") Reported-by: Stakanov Schufter Reported-by: Takashi Iwai Cc: stable@vger.kernel.org # For 4.19 Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/dvb-frontends/dvb-pll.c | 3 --- 1 file changed, 3 deletions(-) --- a/drivers/media/dvb-frontends/dvb-pll.c +++ b/drivers/media/dvb-frontends/dvb-pll.c @@ -610,9 +610,6 @@ static int dvb_pll_configure(struct dvb_ u32 div; int i; - if (frequency && (frequency < desc->min || frequency > desc->max)) - return -EINVAL; - for (i = 0; i < desc->count; i++) { if (frequency > desc->entries[i].limit) continue;