diff options
| author |   Anton Blanchard <anton@samba.org> | 2011-10-14 05:30:58 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-10-17 19:00:54 -0400 |
| commit | 3f7947b9f069c125ffdedc75ac9c4e3101fc2c6a (patch) | |
| tree | 650ca10ea6b4375cee99c1b0c1295f18a20bad11 /drivers/net/ethernet/ibm | |
| parent | Merge branch 'master' of git://git.infradead.org/users/linville/wireless-next into for-davem (diff) | |
| download | linux-dev-3f7947b9f069c125ffdedc75ac9c4e3101fc2c6a.tar.xz linux-dev-3f7947b9f069c125ffdedc75ac9c4e3101fc2c6a.zip | |
ehea: Remove NETIF_F_LLTX
Remove the deprecated NETIF_F_LLTX feature. Since the network stack
now provides the locking we can remove the driver specific
pr->xmit_lock.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ibm')
| -rw-r--r-- | drivers/net/ethernet/ibm/ehea/ehea.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/ibm/ehea/ehea_main.c | 12 |
2 files changed, 2 insertions, 11 deletions
diff --git a/drivers/net/ethernet/ibm/ehea/ehea.h b/drivers/net/ethernet/ibm/ehea/ehea.h index 0b8e6a97a980..5b5c1b5ce31f 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea.h +++ b/drivers/net/ethernet/ibm/ehea/ehea.h @@ -363,7 +363,6 @@ struct ehea_port_res { struct port_stats p_stats; struct ehea_mr send_mr; /* send memory region */ struct ehea_mr recv_mr; /* receive memory region */ - spinlock_t xmit_lock; struct ehea_port *port; char int_recv_name[EHEA_IRQ_NAME_SIZE]; char int_send_name[EHEA_IRQ_NAME_SIZE]; diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index dfefe809c485..ce9a67032724 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -1534,7 +1534,6 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr, pr->rx_packets = rx_packets; pr->port = port; - spin_lock_init(&pr->xmit_lock); spin_lock_init(&pr->netif_queue); pr->eq = ehea_create_eq(adapter, eq_type, EHEA_MAX_ENTRIES_EQ, 0); @@ -2254,14 +2253,9 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev) pr = &port->port_res[ehea_hash_skb(skb, port->num_tx_qps)]; - if (!spin_trylock(&pr->xmit_lock)) + if (pr->queue_stopped) return NETDEV_TX_BUSY; - if (pr->queue_stopped) { - spin_unlock(&pr->xmit_lock); - return NETDEV_TX_BUSY; - } - swqe = ehea_get_swqe(pr->qp, &swqe_index); memset(swqe, 0, SWQE_HEADER_SIZE); atomic_dec(&pr->swqe_avail); @@ -2325,8 +2319,6 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev) } spin_unlock_irqrestore(&pr->netif_queue, flags); } - dev->trans_start = jiffies; /* NETIF_F_LLTX driver :( */ - spin_unlock(&pr->xmit_lock); return NETDEV_TX_OK; } @@ -3233,7 +3225,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter, dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_TSO | NETIF_F_HIGHDMA | NETIF_F_IP_CSUM | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER - | NETIF_F_LLTX | NETIF_F_RXCSUM; + | NETIF_F_RXCSUM; dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT; if (use_lro) |