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hv_netvsc: make device_remove void

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Always returns 0 and no callers check.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2016-08-23 12:17:50 -07:00 committed by David S. Miller
parent e5a78fad4f
commit e08f3ea586
2 changed files with 2 additions and 3 deletions
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2
drivers/net/hyperv/hyperv_net.h
View File

@ -173,7 +173,7 @@ struct rndis_device {
struct rndis_message;
struct netvsc_device;
int netvsc_device_add(struct hv_device *device, void *additional_info);
int netvsc_device_remove(struct hv_device *device);
void netvsc_device_remove(struct hv_device *device);
int netvsc_send(struct hv_device *device,
struct hv_netvsc_packet *packet,
struct rndis_message *rndis_msg,

3
drivers/net/hyperv/netvsc.c
View File

@ -648,7 +648,7 @@ static void netvsc_disconnect_vsp(struct hv_device *device)
/*
* netvsc_device_remove - Callback when the root bus device is removed
*/
int netvsc_device_remove(struct hv_device *device)
void netvsc_device_remove(struct hv_device *device)
{
struct net_device *ndev = hv_get_drvdata(device);
struct net_device_context *net_device_ctx = netdev_priv(ndev);
@ -670,7 +670,6 @@ int netvsc_device_remove(struct hv_device *device)
/* Release all resources */
vfree(net_device->sub_cb_buf);
free_netvsc_device(net_device);
return 0;
}
#define RING_AVAIL_PERCENT_HIWATER 20