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net: kill netif_copy_real_num_queues()

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vlan was the only user of netif_copy_real_num_queues(),
but it no longer calls it after
commit 4af429d29b ("vlan: lockless transmit path").
So we can just remove it.

Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong 2014-11-11 13:29:42 -08:00 committed by David S. Miller
parent 2387e3b59f
commit 09626e9d15
1 changed files with 0 additions and 17 deletions
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17
include/linux/netdevice.h
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@ -2762,23 +2762,6 @@ static inline int netif_set_real_num_rx_queues(struct net_device *dev,
}
#endif
static inline int netif_copy_real_num_queues(struct net_device *to_dev,
const struct net_device *from_dev)
{
int err;
err = netif_set_real_num_tx_queues(to_dev,
from_dev->real_num_tx_queues);
if (err)
return err;
#ifdef CONFIG_SYSFS
return netif_set_real_num_rx_queues(to_dev,
from_dev->real_num_rx_queues);
#else
return 0;
#endif
}
#ifdef CONFIG_SYSFS
static inline unsigned int get_netdev_rx_queue_index(
struct netdev_rx_queue *queue)