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authorStephen Hemminger <sthemmin@microsoft.com>2016-08-23 19:17:55 (GMT)
committerDavid S. Miller <davem@davemloft.net>2016-08-23 19:05:37 (GMT)
commit6c4c137e5035e0e17fa40c223fa0a3167e0f65fa (patch)
tree138e5ac2c816a8d030be9635352508186c9ad481 /drivers/net/hyperv
parent7a2a0a84fda33062200decf5e201b182591bf0ec (diff)
downloadlinux-6c4c137e5035e0e17fa40c223fa0a3167e0f65fa.tar.xz
hv_netvsc: make variable local
The variable m_ret is only used in one basic block. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv')
-rw-r--r--drivers/net/hyperv/netvsc.c6
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,