diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 719cb3578e55..6909c322de4e 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -95,9 +95,7 @@ static void free_netvsc_device(struct netvsc_device *nvdev) static struct netvsc_device *get_outbound_net_device(struct hv_device *device) { - struct net_device *ndev = hv_get_drvdata(device); - struct net_device_context *net_device_ctx = netdev_priv(ndev); - struct netvsc_device *net_device = net_device_ctx->nvdev; + struct netvsc_device *net_device = hv_device_to_netvsc_device(device); if (net_device && net_device->destroy) net_device = NULL; @@ -107,9 +105,7 @@ static struct netvsc_device *get_outbound_net_device(struct hv_device *device) static struct netvsc_device *get_inbound_net_device(struct hv_device *device) { - struct net_device *ndev = hv_get_drvdata(device); - struct net_device_context *net_device_ctx = netdev_priv(ndev); - struct netvsc_device *net_device = net_device_ctx->nvdev; + struct netvsc_device *net_device = hv_device_to_netvsc_device(device); if (!net_device) goto get_in_err; @@ -128,8 +124,7 @@ static int netvsc_destroy_buf(struct hv_device *device) struct nvsp_message *revoke_packet; int ret = 0; struct net_device *ndev = hv_get_drvdata(device); - struct net_device_context *net_device_ctx = netdev_priv(ndev); - struct netvsc_device *net_device = net_device_ctx->nvdev; + struct netvsc_device *net_device = net_device_to_netvsc_device(ndev); /* * If we got a section count, it means we received a @@ -249,7 +244,6 @@ static int netvsc_destroy_buf(struct hv_device *device) static int netvsc_init_buf(struct hv_device *device) { int ret = 0; - unsigned long t; struct netvsc_device *net_device; struct nvsp_message *init_packet; struct net_device *ndev; @@ -310,9 +304,7 @@ static int netvsc_init_buf(struct hv_device *device) goto cleanup; } - t = wait_for_completion_timeout(&net_device->channel_init_wait, 5*HZ); - BUG_ON(t == 0); - + wait_for_completion(&net_device->channel_init_wait); /* Check the response */ if (init_packet->msg.v1_msg. @@ -395,8 +387,7 @@ static int netvsc_init_buf(struct hv_device *device) goto cleanup; } - t = wait_for_completion_timeout(&net_device->channel_init_wait, 5*HZ); - BUG_ON(t == 0); + wait_for_completion(&net_device->channel_init_wait); /* Check the response */ if (init_packet->msg.v1_msg. @@ -450,7 +441,6 @@ static int negotiate_nvsp_ver(struct hv_device *device, { struct net_device *ndev = hv_get_drvdata(device); int ret; - unsigned long t; memset(init_packet, 0, sizeof(struct nvsp_message)); init_packet->hdr.msg_type = NVSP_MSG_TYPE_INIT; @@ -467,10 +457,7 @@ static int negotiate_nvsp_ver(struct hv_device *device, if (ret != 0) return ret; - t = wait_for_completion_timeout(&net_device->channel_init_wait, 5*HZ); - - if (t == 0) - return -ETIMEDOUT; + wait_for_completion(&net_device->channel_init_wait); if (init_packet->msg.init_msg.init_complete.status != NVSP_STAT_SUCCESS) |