From patchwork Mon Apr 11 13:53:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 559823 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9F2DC433EF for ; Mon, 11 Apr 2022 13:53:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346754AbiDKNzc (ORCPT ); Mon, 11 Apr 2022 09:55:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45652 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346739AbiDKNza (ORCPT ); Mon, 11 Apr 2022 09:55:30 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B32E422A for ; Mon, 11 Apr 2022 06:53:16 -0700 (PDT) Received: from dude03.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::39]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1nduTj-0007Wh-1h; Mon, 11 Apr 2022 15:53:15 +0200 From: Philipp Zabel To: linux-media@vger.kernel.org Cc: Mauro Carvalho Chehab , Philipp Zabel Subject: [PATCH] media: video-mux: Use dev_err_probe() Date: Mon, 11 Apr 2022 15:53:14 +0200 Message-Id: <20220411135314.1012346-1-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::39 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-media@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Simplify the mux error path a bit by using dev_err_probe(). Signed-off-by: Philipp Zabel Reported-by: kernel test robot Reported-by: Dan Carpenter --- drivers/media/platform/video-mux.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/media/platform/video-mux.c b/drivers/media/platform/video-mux.c index fda8fc0e4814..3e217c365eaf 100644 --- a/drivers/media/platform/video-mux.c +++ b/drivers/media/platform/video-mux.c @@ -440,12 +440,8 @@ static int video_mux_probe(struct platform_device *pdev) } vmux->mux = devm_mux_control_get(dev, NULL); - if (IS_ERR(vmux->mux)) { - ret = PTR_ERR(vmux->mux); - if (ret != -EPROBE_DEFER) - dev_err(dev, "Failed to get mux: %d\n", ret); - return ret; - } + if (IS_ERR(vmux->mux)) + return dev_err_probe(dev, ret, "Failed to get mux\n"); mutex_init(&vmux->lock); vmux->active = -1;