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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 4A919C43441 for ; Thu, 15 Nov 2018 02:24:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F282F214F1 for ; Thu, 15 Nov 2018 02:24:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F282F214F1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728405AbeKOM34 (ORCPT ); Thu, 15 Nov 2018 07:29:56 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:50516 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726480AbeKOM34 (ORCPT ); Thu, 15 Nov 2018 07:29:56 -0500 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 2EB2D9EDBCCFC; Thu, 15 Nov 2018 10:24:01 +0800 (CST) Received: from localhost (10.177.31.96) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.408.0; Thu, 15 Nov 2018 10:23:52 +0800 From: YueHaibing To: , CC: , , , YueHaibing Subject: [PATCH net-next] isdn/hisax: remove set but not used variable 'total' Date: Thu, 15 Nov 2018 10:23:03 +0800 Message-ID: <20181115022303.22604-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.177.31.96] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/isdn/hisax/hfc_pci.c:277:6: warning: variable ‘total’ set but not used [-Wunused-but-set-variable] It never used since git history start. Signed-off-by: YueHaibing --- drivers/isdn/hisax/hfc_pci.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c index ea0e4c6..5b719b5 100644 --- a/drivers/isdn/hisax/hfc_pci.c +++ b/drivers/isdn/hisax/hfc_pci.c @@ -274,7 +274,7 @@ hfcpci_empty_fifo(struct BCState *bcs, bzfifo_type *bz, u_char *bdata, int count u_char *ptr, *ptr1, new_f2; struct sk_buff *skb; struct IsdnCardState *cs = bcs->cs; - int total, maxlen, new_z2; + int maxlen, new_z2; z_type *zp; if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO)) @@ -297,7 +297,6 @@ hfcpci_empty_fifo(struct BCState *bcs, bzfifo_type *bz, u_char *bdata, int count } else if (!(skb = dev_alloc_skb(count - 3))) printk(KERN_WARNING "HFCPCI: receive out of memory\n"); else { - total = count; count -= 3; ptr = skb_put(skb, count); -- 2.7.0