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 D69C9CE79D7 for ; Wed, 20 Sep 2023 12:15:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235404AbjITMP2 (ORCPT ); Wed, 20 Sep 2023 08:15:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235693AbjITMO7 (ORCPT ); Wed, 20 Sep 2023 08:14:59 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A8011C6 for ; Wed, 20 Sep 2023 05:14:53 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EEC02C433C9; Wed, 20 Sep 2023 12:14:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1695212093; bh=OSp1V0yUYBllwtbYjIYcdAknBxQu9M0rJoly8d5MgUA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c5j1Wuv2ufJwIbdKi72wlBEElFl3wGEdq0oXhF0kgBm74YErXZDGDHArRtJ+iOJmB 4oSXHUehUWdv41c4Ss44IeQdPgfdQP1ZOj9cd4RkBW6UDjGyPJLfox4uZVFf4Dr7M8 QAILpMUs7F7dugAswqJvExL0pgiM9faj9epbL6nU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alan Stern , Sasha Levin Subject: [PATCH 4.19 148/273] USB: gadget: f_mass_storage: Fix unused variable warning Date: Wed, 20 Sep 2023 13:29:48 +0200 Message-ID: <20230920112851.105050402@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230920112846.440597133@linuxfoundation.org> References: <20230920112846.440597133@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 4.19-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 0b7b4d09785b6..4f221ca7aad15 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -950,7 +950,7 @@ 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