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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDFABCE79CE for ; Wed, 20 Sep 2023 12:03:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235116AbjITMDx (ORCPT ); Wed, 20 Sep 2023 08:03:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235127AbjITMDs (ORCPT ); Wed, 20 Sep 2023 08:03:48 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3C1C12B for ; Wed, 20 Sep 2023 05:03:40 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3CB10C433CC; Wed, 20 Sep 2023 12:03:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1695211420; bh=Vy1Unw7KTYIbFvWBdaOKVek94pKIm9rLhh1ofOAnyj8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o5u0arIP5UIvv9kOXhMB6UrgH6UNnwVF4mFYLBo/KqKYTIEw5TFTPnq304p7MDoJU iIdyvMvY5LDpd4hvLrHo3JpGwmgAVALZNtbO+iGfCgKdtZeF/A+ENisA3nNOPEJDiW 2ZSP4MOpTDR8Ac5V/RPvjKxSlMlqv3pQeq/FKU/s= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alan Stern , Sasha Levin Subject: [PATCH 4.14 087/186] USB: gadget: f_mass_storage: Fix unused variable warning Date: Wed, 20 Sep 2023 13:29:50 +0200 Message-ID: <20230920112840.044514783@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230920112836.799946261@linuxfoundation.org> References: <20230920112836.799946261@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alan Stern [ Upstream commit 55c3e571d2a0aabef4f1354604443f1c415d2e85 ] Fix a "variable set but not used" warning in f_mass_storage.c. rc is used if verbose debugging is enabled but not otherwise. Signed-off-by: Alan Stern Fixes: d5e2b67aae79 ("USB: g_mass_storage: template f_mass_storage.c file created") Link: https://lore.kernel.org/r/cfed16c7-aa46-494b-ba84-b0e0dc99be3a@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/gadget/function/f_mass_storage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index 41b5baa1f43b7..6aee3cf50c747 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -952,7 +952,7 @@ static void invalidate_sub(struct fsg_lun *curlun) { struct file *filp = curlun->filp; struct inode *inode = file_inode(filp); - unsigned long rc; + unsigned long __maybe_unused rc; rc = invalidate_mapping_pages(inode->i_mapping, 0, -1); VLDBG(curlun, "invalidate_mapping_pages -> %ld\n", rc); -- 2.40.1