From patchwork Thu Sep 18 21:27:24 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Harish Patil X-Patchwork-Id: 390986 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id B945F1400EA for ; Fri, 19 Sep 2014 08:01:15 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757520AbaIRWBM (ORCPT ); Thu, 18 Sep 2014 18:01:12 -0400 Received: from mx0a-0016ce01.pphosted.com ([67.231.148.157]:11298 "EHLO mx0a-0016ce01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757218AbaIRWBK (ORCPT ); Thu, 18 Sep 2014 18:01:10 -0400 Received: from pps.filterd (m0045602.ppops.net [127.0.0.1]) by mx0a-0016ce01.pphosted.com (8.14.5/8.14.5) with SMTP id s8ILxR47014452; Thu, 18 Sep 2014 15:01:09 -0700 Received: from avcashub1.qlogic.com (avcashub1.qlogic.com [198.70.193.115]) by mx0a-0016ce01.pphosted.com with ESMTP id 1pef5f4d0t-2 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Thu, 18 Sep 2014 15:01:09 -0700 Received: from dut6217.mv.qlogic.com (172.29.56.217) by qlc.com (10.1.4.190) with Microsoft SMTP Server id 14.2.347.0; Thu, 18 Sep 2014 15:01:11 -0700 Received: by dut6217.mv.qlogic.com (Postfix, from userid 0) id ACFB85204A4; Thu, 18 Sep 2014 17:27:27 -0400 (EDT) From: Harish Patil To: CC: , , , Harish Patil Subject: [PATCH net-next 1/2] qlge: Fix compilation warning Date: Thu, 18 Sep 2014 17:27:24 -0400 Message-ID: <1411075645-21845-2-git-send-email-harish.patil@qlogic.com> X-Mailer: git-send-email 1.7.7 In-Reply-To: <1411075645-21845-1-git-send-email-harish.patil@qlogic.com> References: <1411075645-21845-1-git-send-email-harish.patil@qlogic.com> MIME-Version: 1.0 disclaimer: bypass X-Proofpoint-Virus-Version: vendor=nai engine=5600 definitions=7565 signatures=670521 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1409180182 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Harish Patil Signed-off-by: Harish Patil Fix the below warning message: qlge_main.c:1754: warning: 'lbq_desc' may be used uninitialized in this function --- drivers/net/ethernet/qlogic/qlge/qlge_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index 3e96f26..6c904a6 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -1922,7 +1922,7 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, sbq_desc->p.skb = NULL; skb_reserve(skb, NET_IP_ALIGN); } - while (length > 0) { + do { lbq_desc = ql_get_curr_lchunk(qdev, rx_ring); size = (length < rx_ring->lbq_buf_size) ? length : rx_ring->lbq_buf_size; @@ -1939,7 +1939,7 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, skb->truesize += size; length -= size; i++; - } + } while (length > 0); ql_update_mac_hdr_len(qdev, ib_mac_rsp, lbq_desc->p.pg_chunk.va, &hlen); __pskb_pull_tail(skb, hlen);