diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 419b05515b92..081f14f75509 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -38,7 +38,6 @@ static struct netvsc_device *alloc_net_device(struct hv_device *device) { struct netvsc_device *net_device; struct net_device *ndev = hv_get_drvdata(device); - int i; net_device = kzalloc(sizeof(struct netvsc_device), GFP_KERNEL); if (!net_device) @@ -58,9 +57,6 @@ static struct netvsc_device *alloc_net_device(struct hv_device *device) net_device->max_pkt = RNDIS_MAX_PKT_DEFAULT; net_device->pkt_align = RNDIS_PKT_ALIGN_DEFAULT; - for (i = 0; i < num_online_cpus(); i++) - spin_lock_init(&net_device->msd[i].lock); - hv_set_drvdata(device, net_device); return net_device; } @@ -850,7 +846,6 @@ int netvsc_send(struct hv_device *device, u16 q_idx = packet->q_idx; u32 pktlen = packet->total_data_buflen, msd_len = 0; unsigned int section_index = NETVSC_INVALID_INDEX; - unsigned long flag; struct multi_send_data *msdp; struct hv_netvsc_packet *msd_send = NULL, *cur_send = NULL; bool try_batch; @@ -867,7 +862,6 @@ int netvsc_send(struct hv_device *device, msdp = &net_device->msd[q_idx]; /* batch packets in send buffer if possible */ - spin_lock_irqsave(&msdp->lock, flag); if (msdp->pkt) msd_len = msdp->pkt->total_data_buflen; @@ -927,8 +921,6 @@ int netvsc_send(struct hv_device *device, cur_send = packet; } - spin_unlock_irqrestore(&msdp->lock, flag); - if (msd_send) { m_ret = netvsc_send_pkt(msd_send, net_device); |