From patchwork Tue Jan 28 14:04:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 232458 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 B0049C33CB3 for ; Tue, 28 Jan 2020 14:46:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E6D52173E for ; Tue, 28 Jan 2020 14:46:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580222797; bh=jI+YicMQN6RgKFZTPOi1pQ0Rp9DsZyiNeEI2BC3Qvrw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RKjKFc8GmPC1lVkRITbrfL/vOINZ0KnvL0QsVS2wZ8/BELZvGg8cncr1pRQTkCefy 4TXhDxcoAdg4/2s1OQPo3wGBxEqQpcieXfVGnjRKZEja9guIYtMDT1smzl66mfCQHW 8Ny9R74e2xkadc7jhblpuV59LE6UhRNHf/XBAwbc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727576AbgA1OJC (ORCPT ); Tue, 28 Jan 2020 09:09:02 -0500 Received: from mail.kernel.org ([198.145.29.99]:57310 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727129AbgA1OJC (ORCPT ); Tue, 28 Jan 2020 09:09:02 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.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 468552468A; Tue, 28 Jan 2020 14:09:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580220541; bh=jI+YicMQN6RgKFZTPOi1pQ0Rp9DsZyiNeEI2BC3Qvrw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PoZ0NRlyYvt+vppN2szctH6fKTv/ZU71zBmSdmMx1G7UMdv8qFX3A+8YDavzCUVcV Uf9rRB1fNxChe28T5hoUj28t9lDXHioqQUqg1kk+Z75u9HnD817DlqMJoHCjzjlOYj qYFKEkXJxHms9/pXoFaZ5OVfzHdh+JJGC1d/+cCI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, YueHaibing , Sasha Levin Subject: [PATCH 4.4 049/183] cdc-wdm: pass return value of recover_from_urb_loss Date: Tue, 28 Jan 2020 15:04:28 +0100 Message-Id: <20200128135834.853941225@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200128135829.486060649@linuxfoundation.org> References: <20200128135829.486060649@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: YueHaibing [ Upstream commit 0742a338f5b3446a26de551ad8273fb41b2787f2 ] 'rv' is the correct return value, pass it upstream instead of 0 Fixes: 17d80d562fd7 ("USB: autosuspend for cdc-wdm") Signed-off-by: YueHaibing Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/class/cdc-wdm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 71ad04d542128..1a1d1cfc3704c 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -1098,7 +1098,7 @@ static int wdm_post_reset(struct usb_interface *intf) rv = recover_from_urb_loss(desc); mutex_unlock(&desc->wlock); mutex_unlock(&desc->rlock); - return 0; + return rv; } static struct usb_driver wdm_driver = {