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Staging: hv: netvsc_drv: Get rid of unnecessary state in struct netvsc_driver

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Since the function pointers in struct netvsc_driver are no longer used
(as these are invoked directly), get rid of this unused state.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
K. Y. Srinivasan 2011-05-12 19:34:59 -07:00 committed by Greg Kroah-Hartman
parent ac6f785901
commit e3f8a80efb
4 changed files with 0 additions and 26 deletions
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11
drivers/staging/hv/hyperv_net.h
View File

@ -90,17 +90,6 @@ struct netvsc_driver {
u32 ring_buf_size; u32 ring_buf_size;
u32 req_ext_size; u32 req_ext_size;
/*
* This is set by the caller to allow us to callback when we
* receive a packet from the "wire"
*/
int (*recv_cb)(struct hv_device *dev,
struct hv_netvsc_packet *packet);
void (*link_status_change)(struct hv_device *dev, u32 status);
/* Specific to this driver */
int (*send)(struct hv_device *dev, struct hv_netvsc_packet *packet);
}; };
static inline static inline

3
drivers/staging/hv/netvsc.c
View File

@ -1174,9 +1174,6 @@ int netvsc_initialize(struct hv_driver *drv)
drv->name = driver_name; drv->name = driver_name;
memcpy(&drv->dev_type, &netvsc_device_type, sizeof(struct hv_guid)); memcpy(&drv->dev_type, &netvsc_device_type, sizeof(struct hv_guid));
driver->send = netvsc_send;
rndis_filter_init(driver); rndis_filter_init(driver);
return 0; return 0;
} }

2
drivers/staging/hv/netvsc_drv.c
View File

@ -446,8 +446,6 @@ static int netvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
int ret; int ret;
net_drv_obj->ring_buf_size = ring_size * PAGE_SIZE; net_drv_obj->ring_buf_size = ring_size * PAGE_SIZE;
net_drv_obj->recv_cb = netvsc_recv_callback;
net_drv_obj->link_status_change = netvsc_linkstatus_callback;
/* Callback to client driver to complete the initialization */ /* Callback to client driver to complete the initialization */
drv_init(&net_drv_obj->base); drv_init(&net_drv_obj->base);

10
drivers/staging/hv/rndis_filter.c
View File

@ -596,16 +596,6 @@ int rndis_filter_init(struct netvsc_driver *drv)
ASSERT(Driver->OnLinkStatusChanged); ASSERT(Driver->OnLinkStatusChanged);
rndisDriver->OnLinkStatusChanged = Driver->OnLinkStatusChanged;*/ rndisDriver->OnLinkStatusChanged = Driver->OnLinkStatusChanged;*/
/* Save the original dispatch handlers before we override it */
rndis_filter.inner_drv.send = drv->send;
rndis_filter.inner_drv.recv_cb = drv->recv_cb;
rndis_filter.inner_drv.link_status_change =
drv->link_status_change;
/* Override */
drv->send = rndis_filter_send;
drv->recv_cb = rndis_filter_receive;
return 0; return 0;
} }