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Message-Id: <1471980586-18263-13-git-send-email-sthemmin@exchange.microsoft.com> Date: Tue, 23 Aug 2016 12:29:44 -0700 From: sthemmin@...hange.microsoft.com To: unlisted-recipients:; (no To-header on input) Cc: netdev@...r.kernel.org, Stephen Hemminger <sthemmin@...rosoft.com> Subject: [PATCH 12/14] hv_netvsc: make variable local From: Stephen Hemminger <sthemmin@...rosoft.com> The variable m_ret is only used in one basic block. Signed-off-by: Stephen Hemminger <sthemmin@...rosoft.com> --- 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
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