From mboxrd@z Thu Jan 1 00:00:00 1970 From: sthemmin@exchange.microsoft.com Subject: [PATCH 12/14] hv_netvsc: make variable local Date: Tue, 23 Aug 2016 12:29:44 -0700 Message-ID: <1471980586-18263-13-git-send-email-sthemmin@exchange.microsoft.com> References: <1471980586-18263-1-git-send-email-sthemmin@exchange.microsoft.com> Reply-To: sthemmin@microsoft.com Cc: netdev@vger.kernel.org, Stephen Hemminger To: unlisted-recipients:; (no To-header on input) Return-path: Received: from p3plsmtps2ded01.prod.phx3.secureserver.net ([208.109.80.58]:36790 "EHLO p3plsmtps2ded01.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753920AbcHWRy3 (ORCPT ); Tue, 23 Aug 2016 13:54:29 -0400 In-Reply-To: <1471980586-18263-1-git-send-email-sthemmin@exchange.microsoft.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Stephen Hemminger The variable m_ret is only used in one basic block. Signed-off-by: Stephen Hemminger --- drivers/net/hyperv/netvsc.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 471c476..2a9ccc4 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -956,7 +956,7 @@ int netvsc_send(struct hv_device *device, struct sk_buff *skb) { struct netvsc_device *net_device; - int ret = 0, m_ret = 0; + int ret = 0; struct vmbus_channel *out_channel; u16 q_idx = packet->q_idx; u32 pktlen = packet->total_data_buflen, msd_len = 0; @@ -1045,8 +1045,8 @@ int netvsc_send(struct hv_device *device, } if (msd_send) { - m_ret = netvsc_send_pkt(device, msd_send, net_device, - NULL, msd_skb); + int m_ret = netvsc_send_pkt(device, msd_send, net_device, + NULL, msd_skb); if (m_ret != 0) { netvsc_free_send_slot(net_device, -- 1.7.4.1