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authorStephen Hemminger <stephen@networkplumber.org>2013-01-15 07:28:32 +0000
committerDavid S. Miller <davem@davemloft.net>2013-01-16 14:40:51 -0500
commitf32a2605bbf9a42884b11e222d208ae0372f6d89 (patch)
tree731496f3dd508e932150fdf0a44835c004196e23 /drivers/net/vmxnet3
parent4816a07266f1a4fcf5939c2f9088585819682d82 (diff)
vmxnet3: remove device counter
An atomic counter of devices present is maintained but never used. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vmxnet3')
-rw-r--r--drivers/net/vmxnet3/vmxnet3_drv.c5
-rw-r--r--drivers/net/vmxnet3/vmxnet3_int.h1
2 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 0e5515393c16..1f66a7e3c25f 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -43,8 +43,6 @@ static DEFINE_PCI_DEVICE_TABLE(vmxnet3_pciid_table) = {
MODULE_DEVICE_TABLE(pci, vmxnet3_pciid_table);
-static atomic_t devices_found;
-
static int enable_mq = 1;
static int irq_share_mode;
@@ -3005,8 +3003,6 @@ vmxnet3_probe_device(struct pci_dev *pdev,
SET_NETDEV_DEV(netdev, &pdev->dev);
vmxnet3_declare_features(adapter, dma64);
- adapter->dev_number = atomic_read(&devices_found);
-
adapter->share_intr = irq_share_mode;
if (adapter->share_intr == VMXNET3_INTR_BUDDYSHARE &&
adapter->num_tx_queues != adapter->num_rx_queues)
@@ -3057,7 +3053,6 @@ vmxnet3_probe_device(struct pci_dev *pdev,
}
vmxnet3_check_link(adapter, false);
- atomic_inc(&devices_found);
return 0;
err_register:
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index 55465ed5835b..3198384689d9 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -352,7 +352,6 @@ struct vmxnet3_adapter {
unsigned long state; /* VMXNET3_STATE_BIT_xxx */
- int dev_number;
int share_intr;
};