summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorSantiago Leon <santil@linux.vnet.ibm.com>2010-09-03 20:28:47 +0200
committerDavid S. Miller <davem@davemloft.net>2010-09-07 03:21:49 +0200
commitbc4c6f54e4e9971717d84c630acef0c7c3c75a97 (patch)
treeb7c41670c2337107486848c44a699b3c40699edf /drivers
parentibmveth: Add optional flush of rx buffer (diff)
downloadlinux-bc4c6f54e4e9971717d84c630acef0c7c3c75a97.tar.xz
linux-bc4c6f54e4e9971717d84c630acef0c7c3c75a97.zip
ibmveth: Remove duplicate checksum offload setup code
Remove code in the device probe function where we set up the checksum offload feature and replace it with a call to an existing function that is doing the same. This is done to clean up the driver in preparation of adding IPv6 checksum offload support. Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com> Signed-off-by: Santiago Leon <santil@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ibmveth.c18
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 1685e230a389..ab80d8fcccbf 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -1338,10 +1338,8 @@ static const struct net_device_ops ibmveth_netdev_ops = {
static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_id *id)
{
int rc, i;
- long ret;
struct net_device *netdev;
struct ibmveth_adapter *adapter;
- unsigned long set_attr, ret_attr;
unsigned char *mac_addr_p;
unsigned int *mcastFilterSize_p;
@@ -1425,21 +1423,7 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_
ibmveth_debug_printk("registering netdev...\n");
- ret = h_illan_attributes(dev->unit_address, 0, 0, &ret_attr);
-
- if (ret == H_SUCCESS && !(ret_attr & IBMVETH_ILLAN_ACTIVE_TRUNK) &&
- !(ret_attr & IBMVETH_ILLAN_TRUNK_PRI_MASK) &&
- (ret_attr & IBMVETH_ILLAN_PADDED_PKT_CSUM)) {
- set_attr = IBMVETH_ILLAN_IPV4_TCP_CSUM;
-
- ret = h_illan_attributes(dev->unit_address, 0, set_attr, &ret_attr);
-
- if (ret == H_SUCCESS) {
- adapter->rx_csum = 1;
- netdev->features |= NETIF_F_IP_CSUM;
- } else
- ret = h_illan_attributes(dev->unit_address, set_attr, 0, &ret_attr);
- }
+ ibmveth_set_csum_offload(netdev, 1, ibmveth_set_tx_csum_flags);
rc = register_netdev(netdev);