From patchwork Mon Jul 2 09:40:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10500839 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 587E26028F for ; Mon, 2 Jul 2018 09:40:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 461F3286B7 for ; Mon, 2 Jul 2018 09:40:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3A6ED286C5; Mon, 2 Jul 2018 09:40:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B5D75286B7 for ; Mon, 2 Jul 2018 09:40:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752671AbeGBJkf (ORCPT ); Mon, 2 Jul 2018 05:40:35 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:54745 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751455AbeGBJke (ORCPT ); Mon, 2 Jul 2018 05:40:34 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fZvJt-0002Bs-7P; Mon, 02 Jul 2018 09:40:29 +0000 From: Colin King To: Srinivas Pandruvada , Jiri Kosina , Benjamin Tissoires , linux-input@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] HID: intel-ish-hid: remove redundant variable num_frags Date: Mon, 2 Jul 2018 10:40:28 +0100 Message-Id: <20180702094028.15428-1-colin.king@canonical.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King Variable num_frags is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'num_frags' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/hid/intel-ish-hid/ishtp/hbm.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/hid/intel-ish-hid/ishtp/hbm.c b/drivers/hid/intel-ish-hid/ishtp/hbm.c index ae4a69f7f2f4..8b5dd580ceec 100644 --- a/drivers/hid/intel-ish-hid/ishtp/hbm.c +++ b/drivers/hid/intel-ish-hid/ishtp/hbm.c @@ -298,7 +298,6 @@ int ishtp_hbm_cl_flow_control_req(struct ishtp_device *dev, struct ishtp_msg_hdr *ishtp_hdr = &hdr; const size_t len = sizeof(struct hbm_flow_control); int rv; - unsigned int num_frags; unsigned long flags; spin_lock_irqsave(&cl->fc_spinlock, flags); @@ -314,7 +313,6 @@ int ishtp_hbm_cl_flow_control_req(struct ishtp_device *dev, return 0; } - num_frags = cl->recv_msg_num_frags; cl->recv_msg_num_frags = 0; rv = ishtp_write_message(dev, ishtp_hdr, data);