From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755080AbdFXQ1C (ORCPT ); Sat, 24 Jun 2017 12:27:02 -0400 Received: from mail-wr0-f195.google.com ([209.85.128.195]:34679 "EHLO mail-wr0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751399AbdFXQZf (ORCPT ); Sat, 24 Jun 2017 12:25:35 -0400 From: Christos Gkekas To: QLogic-Storage-Upstream@cavium.com, "James E.J. Bottomley" , "Martin K. Petersen" , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Christos Gkekas Subject: [PATCH] scsi: qedi: Remove comparison of u16 idx with zero. Date: Sat, 24 Jun 2017 17:24:45 +0100 Message-Id: <1498321485-21677-1-git-send-email-chris.gekas@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable idx is defined as u16 thus statement (idx < 0) is always false and should be removed. Signed-off-by: Christos Gkekas --- drivers/scsi/qedi/qedi_fw.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/qedi/qedi_fw.c b/drivers/scsi/qedi/qedi_fw.c index e937490..19254bd 100644 --- a/drivers/scsi/qedi/qedi_fw.c +++ b/drivers/scsi/qedi/qedi_fw.c @@ -333,7 +333,7 @@ static void qedi_get_rq_bdq_buf(struct qedi_ctx *qedi, /* Obtain buffer address from rqe_opaque */ idx = cqe->rqe_opaque.lo; - if ((idx < 0) || (idx > (QEDI_BDQ_NUM - 1))) { + if (idx > (QEDI_BDQ_NUM - 1)) { QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_CONN, "wrong idx %d returned by FW, dropping the unsolicited pkt\n", idx); @@ -370,7 +370,7 @@ static void qedi_put_rq_bdq_buf(struct qedi_ctx *qedi, /* Obtain buffer address from rqe_opaque */ idx = cqe->rqe_opaque.lo; - if ((idx < 0) || (idx > (QEDI_BDQ_NUM - 1))) { + if (idx > (QEDI_BDQ_NUM - 1)) { QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_CONN, "wrong idx %d returned by FW, dropping the unsolicited pkt\n", idx); -- 2.7.4