From patchwork Thu Jan 19 11:18:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 1728764 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-cifs-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=CU7Yjvjk; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4NyKsB6ghPz23fT for ; Thu, 19 Jan 2023 22:19:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230178AbjASLTZ (ORCPT ); Thu, 19 Jan 2023 06:19:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59740 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230083AbjASLTV (ORCPT ); Thu, 19 Jan 2023 06:19:21 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF2EB74953; Thu, 19 Jan 2023 03:19:00 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 280E5CE217F; Thu, 19 Jan 2023 11:18:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2FD3FC433EF; Thu, 19 Jan 2023 11:18:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674127137; bh=k7CU2HB3Zq3GwkrhL4hgCIf1xnt5P/L87WE1cx9PEs8=; h=From:To:Cc:Subject:Date:From; b=CU7YjvjkWxr6ecU4lAy5Yq1cn3rkdKDVSFTCIvosoGGjyQ7DiU8D131pK2ix9Lhb1 hi8UMmizkcDpgTW6w2AwBrTrvSMnBVNhGAE7IdbIRGxqdUh6UrdQiBkpszoYkRDRU8 4lj6ysdHWHjtf2sBXrUJFiUlZtDTtaLvBq0P/E89cG/sDDlEqXyEmME09qQM/v9Luy 8lDTc6fngsl2XvOiUllY+M4hLZxQd/sstZUqmIIa4YZ5WtfKGWk/0IhPvh7sbDZDN9 lg1RL+BenEKZpGUFU9P4aKIaIrcIbEhjtOxE8QVmZRdiR1C7EkFX5/JVDaFgnBjTwb KDlok7GstZ6jg== From: Arnd Bergmann To: Steve French , Shyam Prasad N Cc: Arnd Bergmann , Paulo Alcantara , Ronnie Sahlberg , Tom Talpey , Enzo Matsumiya , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org Subject: [PATCH] cifs: fix debug format string in cifs_debug_data_proc_show Date: Thu, 19 Jan 2023 12:18:43 +0100 Message-Id: <20230119111853.596560-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org From: Arnd Bergmann Printing a size_t as %lu causes a warning on some architectures: fs/cifs/cifs_debug.c: In function 'cifs_debug_data_proc_show': fs/cifs/cifs_debug.c:478:75: error: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' {aka 'unsigned int'} [-Werror=format=] 478 | seq_printf(m, "\t\tWeight (cur,total): (%lu,%lu)" Use the correct %zu format string instead. Fixes: 962a0fd04791 ("cifs: distribute channels across interfaces based on speed") Signed-off-by: Arnd Bergmann --- fs/cifs/cifs_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index f5f07019fc7e..2e644d926e62 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -475,7 +475,7 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v) cifs_dump_iface(m, iface); iface_weight = iface->speed / iface_min_speed; - seq_printf(m, "\t\tWeight (cur,total): (%lu,%lu)" + seq_printf(m, "\t\tWeight (cur,total): (%zu,%zu)" "\n\t\tAllocated channels: %u\n", iface->weight_fulfilled, iface_weight,