From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934082AbeAXO6I (ORCPT ); Wed, 24 Jan 2018 09:58:08 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:53042 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933688AbeAXO6G (ORCPT ); Wed, 24 Jan 2018 09:58:06 -0500 From: Colin King To: "James E . J . Bottomley" , "Martin K . Petersen" , Varun Prakash , linux-scsi@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] scsi: csiostor: remove redundant assignment to pointer 'ln' Date: Wed, 24 Jan 2018 14:58:01 +0000 Message-Id: <20180124145801.18920-1-colin.king@canonical.com> X-Mailer: git-send-email 2.15.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King The pointer ln is assigned a value that is never read, it is re-assigned a new value in the list_for_each loop hence the initialization is redundant and can be removed. Cleans up clang warning: drivers/scsi/csiostor/csio_lnode.c:117:21: warning: Value stored to 'ln' during its initialization is never read Signed-off-by: Colin Ian King --- drivers/scsi/csiostor/csio_lnode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/csiostor/csio_lnode.c b/drivers/scsi/csiostor/csio_lnode.c index be5ee2d37815..7dbbbb81a1e7 100644 --- a/drivers/scsi/csiostor/csio_lnode.c +++ b/drivers/scsi/csiostor/csio_lnode.c @@ -114,7 +114,7 @@ static enum csio_ln_ev fwevt_to_lnevt[] = { static struct csio_lnode * csio_ln_lookup_by_portid(struct csio_hw *hw, uint8_t portid) { - struct csio_lnode *ln = hw->rln; + struct csio_lnode *ln; struct list_head *tmp; /* Match siblings lnode with portid */ -- 2.15.1