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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 9D2ADC04FF3 for ; Mon, 24 May 2021 15:01:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8338361090 for ; Mon, 24 May 2021 15:01:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233962AbhEXPC0 (ORCPT ); Mon, 24 May 2021 11:02:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:34140 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233372AbhEXO4d (ORCPT ); Mon, 24 May 2021 10:56:33 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id ADA6F61441; Mon, 24 May 2021 14:49:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621867747; bh=sVg6SB/8K3yyZdgO0ZP29Rf+pPOA/vY5LIPQHKTVJMw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lPGTc7uB25blCuRpEINMnXwgRrEy0pE+IK261x9U2VcVhDwmfgVktpYh8zJJdU7rw Gm8e+Bgs0Gy+D0jRlkykLnSeozwthYzyeIiAMA8rfF2pHTAIqsyA64qbcaGECdxoHE xn5rVdkWUDz1oVWdX6FXy3fQdU/47U6hsi5HECXw9/Nxvx/dAj7T0ta4EuVzh1HnCC O7bau2Mvz77IjEjI3TzWlOktyRUdCg4nU762hdERArRQmZJ7yZXzzEKTZsvck21XDp 17fkwV3mRrBuL4jCtaybNjgmY95iheRwnirTfwieCLdJnQIE4HhvwETaXiz5sqkQnX dj7Ppn4+OdEXQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , Kangjie Lu , Mauro Carvalho Chehab , Sasha Levin , linux-media@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 03/52] Revert "media: usb: gspca: add a missed check for goto_low_power" Date: Mon, 24 May 2021 10:48:13 -0400 Message-Id: <20210524144903.2498518-3-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210524144903.2498518-1-sashal@kernel.org> References: <20210524144903.2498518-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greg Kroah-Hartman [ Upstream commit fd013265e5b5576a74a033920d6c571e08d7c423 ] This reverts commit 5b711870bec4dc9a6d705d41e127e73944fa3650. Because of recent interactions with developers from @umn.edu, all commits from them have been recently re-reviewed to ensure if they were correct or not. Upon review, this commit was found to do does nothing useful as a user can do nothing with this information and if an error did happen, the code would continue on as before. Because of this, just revert it. Cc: Kangjie Lu Cc: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/20210503115736.2104747-7-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/media/usb/gspca/cpia1.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/media/usb/gspca/cpia1.c b/drivers/media/usb/gspca/cpia1.c index a4f7431486f3..d93d384286c1 100644 --- a/drivers/media/usb/gspca/cpia1.c +++ b/drivers/media/usb/gspca/cpia1.c @@ -1424,7 +1424,6 @@ static int sd_config(struct gspca_dev *gspca_dev, { struct sd *sd = (struct sd *) gspca_dev; struct cam *cam; - int ret; sd->mainsFreq = FREQ_DEF == V4L2_CID_POWER_LINE_FREQUENCY_60HZ; reset_camera_params(gspca_dev); @@ -1436,10 +1435,7 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->cam_mode = mode; cam->nmodes = ARRAY_SIZE(mode); - ret = goto_low_power(gspca_dev); - if (ret) - gspca_err(gspca_dev, "Cannot go to low power mode: %d\n", - ret); + goto_low_power(gspca_dev); /* Check the firmware version. */ sd->params.version.firmwareVersion = 0; get_version_information(gspca_dev); -- 2.30.2