[ovs-dev] [PATCH] datapath: Remove net_device_ops compatibility code.
Jesse Gross
jesse at nicira.com
Fri Sep 13 21:16:35 UTC 2013
The symbol HAVE_NET_DEVICE_OPS was changed in 3.1 but code the that
it was protecting dates back to before 2.6.32. Therefore, we can
just assume that net_device_ops exists in all cases and drop the
compat code.
Signed-off-by: Jesse Gross <jesse at nicira.com>
---
datapath/vport-internal_dev.c | 19 -------------------
1 file changed, 19 deletions(-)
diff --git a/datapath/vport-internal_dev.c b/datapath/vport-internal_dev.c
index 8e65f71..738710e 100644
--- a/datapath/vport-internal_dev.c
+++ b/datapath/vport-internal_dev.c
@@ -34,10 +34,6 @@
#include "vport-internal_dev.h"
#include "vport-netdev.h"
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)
-#define HAVE_NET_DEVICE_OPS
-#endif
-
struct internal_dev {
struct vport *vport;
};
@@ -133,7 +129,6 @@ static void internal_dev_destructor(struct net_device *dev)
free_netdev(dev);
}
-#ifdef HAVE_NET_DEVICE_OPS
static const struct net_device_ops internal_dev_netdev_ops = {
.ndo_open = internal_dev_open,
.ndo_stop = internal_dev_stop,
@@ -146,22 +141,12 @@ static const struct net_device_ops internal_dev_netdev_ops = {
.ndo_get_stats = internal_dev_sys_stats,
#endif
};
-#endif
static void do_setup(struct net_device *netdev)
{
ether_setup(netdev);
-#ifdef HAVE_NET_DEVICE_OPS
netdev->netdev_ops = &internal_dev_netdev_ops;
-#else
- netdev->get_stats = internal_dev_sys_stats;
- netdev->hard_start_xmit = internal_dev_xmit;
- netdev->open = internal_dev_open;
- netdev->stop = internal_dev_stop;
- netdev->set_mac_address = eth_mac_addr;
- netdev->change_mtu = internal_dev_change_mtu;
-#endif
netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
netdev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
@@ -293,11 +278,7 @@ const struct vport_ops ovs_internal_vport_ops = {
int ovs_is_internal_dev(const struct net_device *netdev)
{
-#ifdef HAVE_NET_DEVICE_OPS
return netdev->netdev_ops == &internal_dev_netdev_ops;
-#else
- return netdev->open == internal_dev_open;
-#endif
}
struct vport *ovs_internal_dev_get_vport(struct net_device *netdev)
--
1.8.1.2
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