From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2609C433EF for ; Mon, 20 Sep 2021 17:56:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ADAB96112D for ; Mon, 20 Sep 2021 17:56:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350105AbhITR6E (ORCPT ); Mon, 20 Sep 2021 13:58:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:54536 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354870AbhITRvz (ORCPT ); Mon, 20 Sep 2021 13:51:55 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8EBC1619E4; Mon, 20 Sep 2021 17:12:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632157951; bh=YtDaJuYubfgYpaQedDpj0+71Qp+LIXDvhC/2ZLAxtqE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Gi4wadgjWdd5XIyJ9EgpkdQst+BjBKI5r+eMtOPiJiM7+WB09Z60vv5gLOZeg3v+w 5iBFb9XFthl36aTlYKu60RzF67lLyQ7FG4AsUrHY/tACSLOWdq3NDtMi93u7veedMO gh2oWFIPaKYFjBmx3e39REcvi6t9vcHgRwV8UEx4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Krzysztof=20Ha=C5=82asa?= , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 4.19 209/293] media: TDA1997x: fix tda1997x_query_dv_timings() return value Date: Mon, 20 Sep 2021 18:42:51 +0200 Message-Id: <20210920163940.428659569@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920163933.258815435@linuxfoundation.org> References: <20210920163933.258815435@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Krzysztof Hałasa [ Upstream commit 7dee1030871a48d4f3c5a74227a4b4188463479a ] Correctly propagate the tda1997x_detect_std error value. Signed-off-by: Krzysztof Hałasa Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/i2c/tda1997x.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c index dab441bbc9f0..4f8dc3f56785 100644 --- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -1695,14 +1695,15 @@ static int tda1997x_query_dv_timings(struct v4l2_subdev *sd, struct v4l2_dv_timings *timings) { struct tda1997x_state *state = to_state(sd); + int ret; v4l_dbg(1, debug, state->client, "%s\n", __func__); memset(timings, 0, sizeof(struct v4l2_dv_timings)); mutex_lock(&state->lock); - tda1997x_detect_std(state, timings); + ret = tda1997x_detect_std(state, timings); mutex_unlock(&state->lock); - return 0; + return ret; } static const struct v4l2_subdev_video_ops tda1997x_video_ops = { -- 2.30.2