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netvsc: don't pass void * to internal device_add

Browse source 
All the caller's/callee's know that the format of the device_add
parameter is a netvsc_device_info struct.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2017-01-24 13:06:09 -08:00 committed by David S. Miller
parent dc54a08cd3
commit 2c7f83ca71
3 changed files with 8 additions and 8 deletions
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5
drivers/net/hyperv/hyperv_net.h
View file

@ -178,7 +178,8 @@ struct rndis_device {
/* Interface */
struct rndis_message;
struct netvsc_device;
int netvsc_device_add(struct hv_device *device, void *additional_info);
int netvsc_device_add(struct hv_device *device,
const struct netvsc_device_info *info);
void netvsc_device_remove(struct hv_device *device);
int netvsc_send(struct hv_device *device,
struct hv_netvsc_packet *packet,
@ -196,7 +197,7 @@ void netvsc_channel_cb(void *context);
int rndis_filter_open(struct netvsc_device *nvdev);
int rndis_filter_close(struct netvsc_device *nvdev);
int rndis_filter_device_add(struct hv_device *dev,
void *additional_info);
struct netvsc_device_info *info);
void rndis_filter_device_remove(struct hv_device *dev);
int rndis_filter_set_rss_param(struct rndis_device *rdev,
const u8 *key, int num_queue);

6
drivers/net/hyperv/netvsc.c
View file

@ -1283,11 +1283,11 @@ void netvsc_channel_cb(void *context)
* netvsc_device_add - Callback when the device belonging to this
* driver is added
*/
int netvsc_device_add(struct hv_device *device, void *additional_info)
int netvsc_device_add(struct hv_device *device,
const struct netvsc_device_info *device_info)
{
int i, ret = 0;
int ring_size =
((struct netvsc_device_info *)additional_info)->ring_size;
int ring_size = device_info->ring_size;
struct netvsc_device *net_device;
struct net_device *ndev = hv_get_drvdata(device);
struct net_device_context *net_device_ctx = netdev_priv(ndev);

5
drivers/net/hyperv/rndis_filter.c
View file

@ -1005,13 +1005,12 @@ static void netvsc_sc_open(struct vmbus_channel *new_sc)
}
int rndis_filter_device_add(struct hv_device *dev,
void *additional_info)
struct netvsc_device_info *device_info)
{
struct net_device *net = hv_get_drvdata(dev);
struct net_device_context *net_device_ctx = netdev_priv(net);
struct netvsc_device *net_device;
struct rndis_device *rndis_device;
struct netvsc_device_info *device_info = additional_info;
struct ndis_offload hwcaps;
struct ndis_offload_params offloads;
struct nvsp_message *init_packet;
@ -1035,7 +1034,7 @@ int rndis_filter_device_add(struct hv_device *dev,
* NOTE! Once the channel is created, we may get a receive callback
* (RndisFilterOnReceive()) before this call is completed
*/
ret = netvsc_device_add(dev, additional_info);
ret = netvsc_device_add(dev, device_info);
if (ret != 0) {
kfree(rndis_device);
return ret;