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 5DE3BC433EF for ; Mon, 7 Mar 2022 14:46:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243355AbiCGOrD (ORCPT ); Mon, 7 Mar 2022 09:47:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33824 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235849AbiCGOrA (ORCPT ); Mon, 7 Mar 2022 09:47:00 -0500 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3847B7D024; Mon, 7 Mar 2022 06:46:06 -0800 (PST) Received: by mail-wr1-x42b.google.com with SMTP id k24so14213935wrd.7; Mon, 07 Mar 2022 06:46:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TnuayJqqO6PRDmzyTvn21h8f65mMIJndsojjx882OXc=; b=QNJugbyqzySDgHdDdGqu0c/SNKPry3EZ5Un0ef5kLO5A2MINUwhlw6rmfuY1bg/qDo lrIAPvEDtP3dTn8wAyounn60fEcS2VELUVmfrj5hehBxPbEvuXYKnAHEy8tZTldMon/4 TgjpyZUEGFfUzp8x0pZrL4H5oNcmoO5fD76FRaam7XvG8GMZqA8zwAkLESXgHEpLAH0e R+uSXhekTZWguXSvr4MCnhV4aSK6JYAIpQCx1pBpI2IBjfsc+VN4/o9n7gm9wEzqzbEH aLWiyxkxYyOCqDzsNGAEXm3lXP53wZIFxJzOkbZS8ibEFbSB9y5I1Gg2R1kl5bRDMkhq 1vhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TnuayJqqO6PRDmzyTvn21h8f65mMIJndsojjx882OXc=; b=7vinU83qY1yl0VrQpIIjlzJGgxI/gag4lYaUTB1yg7nbalYmpsrP8RBDMa+UMpNYda ZNLO9f4KJlSwOJD9mfcTzYA5FbalOUIIh7FlOrj0hBkNfgYJbbuCqWwlMD9ZHrV/afKU cpszKFXJB/DX+yJrB6gJ4dos7lERnRmsWaZpQN0i23MDRKFJrFqDtCgzbMQi8PgAb00f Nw1SlTAwOKv4igJePKe/SrsBgFcCe/xITFmU0Tt+qH/+k6tX22eNftzwrxzJppTKyy+l QcaWTAaPvIGw4kny2pvWKo5llc6J7/n0/hv6WAzm5J2PGalROf6L/YzPJsOVVLpjlhMI 9eJg== X-Gm-Message-State: AOAM5317N33V0dY12b0r+TqLk+5k1THeyVlGNsvz/3ZeyfdiXbQqUT0m tBm21EBTGgdICltJ+k//mmgwsr4uttg= X-Google-Smtp-Source: ABdhPJwwXWeujosxzRqNzzOHBuqrta0lQ8JNylmK2wr7FxCzx7SadlOqXdGe4d6U7mz2dam3O5GbeQ== X-Received: by 2002:a05:6000:1d8f:b0:1e3:319d:519e with SMTP id bk15-20020a0560001d8f00b001e3319d519emr8626895wrb.548.1646664364669; Mon, 07 Mar 2022 06:46:04 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id j17-20020a05600c191100b00389a1a68b95sm11218160wmq.27.2022.03.07.06.46.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Mar 2022 06:46:04 -0800 (PST) From: Colin Ian King To: Greg Kroah-Hartman , linux-staging@lists.linux.dev Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] staging: gdm724x: remove redundant assignment of pointer w Date: Mon, 7 Mar 2022 14:46:03 +0000 Message-Id: <20220307144603.136846-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Pointer w is being assigned a value that is never read, it is being re-assigned a new value later. The assignment is redundant and can be removed. Cleans up clan scan build warning: drivers/staging/gdm724x/gdm_lte.c:198:2: warning: Value stored to 'w' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King --- drivers/staging/gdm724x/gdm_lte.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c index 0d8d8fed283d..d5bec53b0194 100644 --- a/drivers/staging/gdm724x/gdm_lte.c +++ b/drivers/staging/gdm724x/gdm_lte.c @@ -195,7 +195,6 @@ static __sum16 icmp6_checksum(struct ipv6hdr *ipv6, u16 *ptr, int len) pseudo_header.ph.ph_len = be16_to_cpu(ipv6->payload_len); pseudo_header.ph.ph_nxt = ipv6->nexthdr; - w = (u16 *)&pseudo_header; for (i = 0; i < ARRAY_SIZE(pseudo_header.pa); i++) { pa = pseudo_header.pa[i]; sum = csum_add(sum, csum_unfold((__force __sum16)pa)); -- 2.35.1