From patchwork Tue Nov 1 10:53:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 13026867 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 D9BCCFA373D for ; Tue, 1 Nov 2022 10:53:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230038AbiKAKxe (ORCPT ); Tue, 1 Nov 2022 06:53:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229993AbiKAKxa (ORCPT ); Tue, 1 Nov 2022 06:53:30 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4539318344; Tue, 1 Nov 2022 03:53:29 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id bk15so19532824wrb.13; Tue, 01 Nov 2022 03:53:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=NIlPBoCtz6QpUN1X3vooStQnsHabjk5XLtDmnofRRUw=; b=OKwCSadba1pnfMQqYV7dbEnIvi4mEDYO6/IstfRqsTENnU/XmV+xYWI8unuUY7nZer n9fGwVtsPo5x13rHeYFyhsJNr0BuAZb6hbsYn1pDEUIlfQHNx1V9iTzqrBNPkzz1smOJ 9VHP5ZLWNhQdeBnFcRM1u1Dl/P10gakdq37NIBdXie1yq08+UizKwlVDK0Li4JylWRa/ HjOGlQr+m8mqOAksjoeCsQRPgTtayO0Qj9FPJYj2h0gD6se78wARf7hRc3D/Jz1xSzw6 vUs0a0fN36USCKLSCyY7MN9tkz5RRmNRu4pqmVGkHF/oETxLTHTWidYkgoyk9WR2o6Pd PVCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=NIlPBoCtz6QpUN1X3vooStQnsHabjk5XLtDmnofRRUw=; b=ZaNPGajuWrAMAfcEDK21Lz6+671X176vzwgQEq6VJRtj0URlB9sPVr0O2jbrVVuM7l VsXVSAynSatnukTt7fqaT3DTMD01H2uLVUATNCWJ0CguSj+eLlPLEU6677nRC1t472RT HJDW4F0hjw8I4kbCHIeg7TyKDS2Up4wJzqOS8wwfahZY+r5vEeKjiaYi/k+YWbMesf3r 1axjg7+25OkFQ6XgqjC6Bzv4fBPIKNan82hmxY6W+5HUl+BYpLOjmVXjK/sZT4z9w5lz cWqdoYfTbBwCaxVQmlLIkonepnsjQudTxQZfEVXEfiiHf1MtJsdI9EUOBLxGFKO00NwH sXag== X-Gm-Message-State: ACrzQf0qO238TJQr5L8xdWnNkp++SThXhVM6PqEiC5eGLt+NlfpBWU7+ 8meNMXindj2EJctXuFtm+hK+J5VBcJlY808M X-Google-Smtp-Source: AMsMyM50FupETc4yErSLUoojwh+tJo45E7lFTJtjgNLvmiiDWXYDII3ozE7x7RrdbkXzvSfU2hjMNg== X-Received: by 2002:adf:ffc2:0:b0:236:61e8:de52 with SMTP id x2-20020adfffc2000000b0023661e8de52mr11266153wrs.59.1667300007890; Tue, 01 Nov 2022 03:53:27 -0700 (PDT) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id e9-20020a05600c4e4900b003c452678025sm9967714wmq.4.2022.11.01.03.53.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Nov 2022 03:53:27 -0700 (PDT) From: Colin Ian King To: "Martin K . Petersen" , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] scsi: target: core: Remove unused variable unit_serial_len Date: Tue, 1 Nov 2022 10:53:26 +0000 Message-Id: <20221101105326.31037-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Variable unit_serial_len is just being assigned and it's never used anywhere else. The variable is redundant so remove it. Signed-off-by: Colin Ian King --- drivers/target/target_core_spc.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index ffe02e195733..621a460ba234 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -227,7 +227,7 @@ spc_emulate_evpd_83(struct se_cmd *cmd, unsigned char *buf) struct t10_alua_tg_pt_gp *tg_pt_gp; unsigned char *prod = &dev->t10_wwn.model[0]; u32 prod_len; - u32 unit_serial_len, off = 0; + u32 off = 0; u16 len = 0, id_len; off = 4; @@ -272,13 +272,9 @@ spc_emulate_evpd_83(struct se_cmd *cmd, unsigned char *buf) prod_len += strlen(prod); prod_len++; /* For : */ - if (dev->dev_flags & DF_EMULATED_VPD_UNIT_SERIAL) { - unit_serial_len = strlen(&dev->t10_wwn.unit_serial[0]); - unit_serial_len++; /* For NULL Terminator */ - + if (dev->dev_flags & DF_EMULATED_VPD_UNIT_SERIAL) id_len += sprintf(&buf[off+12], "%s:%s", prod, &dev->t10_wwn.unit_serial[0]); - } buf[off] = 0x2; /* ASCII */ buf[off+1] = 0x1; /* T10 Vendor ID */ buf[off+2] = 0x0;