From: Stephen Hemminger Date: Tue, 23 Aug 2016 19:17:55 +0000 (-0700) Subject: hv_netvsc: make variable local X-Git-Tag: v4.14-rc1~2374^2~405^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6c4c137e5035e0e17fa40c223fa0a3167e0f65fa;p=platform%2Fkernel%2Flinux-rpi.git hv_netvsc: make variable local The variable m_ret is only used in one basic block. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- 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,