From patchwork Wed Jun 16 17:16:21 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 462614 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 21106C49361 for ; Wed, 16 Jun 2021 17:16:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EBD756109D for ; Wed, 16 Jun 2021 17:16:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231272AbhFPRSc (ORCPT ); Wed, 16 Jun 2021 13:18:32 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:48832 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230167AbhFPRSb (ORCPT ); Wed, 16 Jun 2021 13:18:31 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1ltZ9J-0007JM-HA; Wed, 16 Jun 2021 17:16:21 +0000 From: Colin King To: James Smart , Ram Vegesna , "James E . J . Bottomley" , "Martin K . Petersen" , Hannes Reinecke , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] scsi: elx: efct: remove redundant initialization of variable lun Date: Wed, 16 Jun 2021 18:16:21 +0100 Message-Id: <20210616171621.16176-1-colin.king@canonical.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Colin Ian King The variable lun is being initialized with a value that is never read, it is being updated later on. The assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Reviewed-by: James Smart --- drivers/scsi/elx/efct/efct_unsol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/elx/efct/efct_unsol.c b/drivers/scsi/elx/efct/efct_unsol.c index a9384c9acfde..e6addab66a60 100644 --- a/drivers/scsi/elx/efct/efct_unsol.c +++ b/drivers/scsi/elx/efct/efct_unsol.c @@ -342,7 +342,7 @@ efct_dispatch_fcp_cmd(struct efct_node *node, struct efc_hw_sequence *seq) struct fc_frame_header *fchdr = seq->header->dma.virt; struct fcp_cmnd *cmnd = NULL; struct efct_io *io = NULL; - u32 lun = U32_MAX; + u32 lun; if (!seq->payload) { efc_log_err(efct, "Sequence payload is NULL.\n");