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pcnet: pcnet_common_init() always returns 0, change to void 

The next commit will exploit the fact it never fails.  This one makes
it obvious.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
This commit is contained in:
Markus Armbruster 2015-01-19 15:52:31 +01:00 committed by Michael S. Tsirkin
parent 9af21dbee1
commit 4c3b22459d
4 changed files with 6 additions and 6 deletions
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3
hw/net/lance.c
View File

@ -126,7 +126,8 @@ static int lance_init(SysBusDevice *sbd)
s->phys_mem_read = ledma_memory_read; s->phys_mem_read = ledma_memory_read;
s->phys_mem_write = ledma_memory_write; s->phys_mem_write = ledma_memory_write;
return pcnet_common_init(dev, s, &net_lance_info); pcnet_common_init(dev, s, &net_lance_info);
return 0;
} }
static void lance_reset(DeviceState *dev) static void lance_reset(DeviceState *dev)

3
hw/net/pcnet-pci.c
View File

@ -316,7 +316,8 @@ static int pci_pcnet_init(PCIDevice *pci_dev)
s->phys_mem_write = pci_physical_memory_write; s->phys_mem_write = pci_physical_memory_write;
s->dma_opaque = pci_dev; s->dma_opaque = pci_dev;
return pcnet_common_init(DEVICE(pci_dev), s, &net_pci_pcnet_info); pcnet_common_init(DEVICE(pci_dev), s, &net_pci_pcnet_info);
return 0;
} }
static void pci_reset(DeviceState *dev) static void pci_reset(DeviceState *dev)

4
hw/net/pcnet.c
View File

@ -1712,7 +1712,7 @@ const VMStateDescription vmstate_pcnet = {
} }
}; };
int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info) void pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info)
{ {
int i; int i;
uint16_t checksum; uint16_t checksum;
@ -1751,6 +1751,4 @@ int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info)
*(uint16_t *)&s->prom[12] = cpu_to_le16(checksum); *(uint16_t *)&s->prom[12] = cpu_to_le16(checksum);
s->lnkst = 0x40; /* initial link state: up */ s->lnkst = 0x40; /* initial link state: up */
return 0;
} }

2
hw/net/pcnet.h
View File

@ -63,6 +63,6 @@ uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap);
int pcnet_can_receive(NetClientState *nc); int pcnet_can_receive(NetClientState *nc);
ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_); ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_);
void pcnet_set_link_status(NetClientState *nc); void pcnet_set_link_status(NetClientState *nc);
int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info); void pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);
extern const VMStateDescription vmstate_pcnet; extern const VMStateDescription vmstate_pcnet;
#endif #endif