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authorDhananjay Phadke <dhananjay@netxen.com>2007-07-27 23:12:11 +0530
committerJeff Garzik <jeff@garzik.org>2007-07-30 15:52:00 -0400
commit2c6a3f72688acbc640b3be8083dac0e90354f0cf (patch)
tree72bcc21e9f0d176f7299ddfc2117c1acd7455358 /drivers/net/netxen
parente01872af1d05cf4327c8e519b14e368b72921ccf (diff)
downloadop-kernel-dev-2c6a3f72688acbc640b3be8083dac0e90354f0cf.zip
op-kernel-dev-2c6a3f72688acbc640b3be8083dac0e90354f0cf.tar.gz
netxen: drop redudant spinlock
Some leftover code that makes use of adapter->lock in tx_timeout function, which resets the interface under this lock. In close() when the workqueue is flushed, prints the warning about sleeping with interrupts disabled (when spinlock debug is enabled). The lock was required with private netxen IOCTLs, which were removed a while ago. Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/netxen')
-rw-r--r--drivers/net/netxen/netxen_nic_main.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index bb8f5f2..08a62ac 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -335,7 +335,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
adapter->ahw.pdev = pdev;
adapter->ahw.pci_func = pci_func_id;
spin_lock_init(&adapter->tx_lock);
- spin_lock_init(&adapter->lock);
/* remap phys address */
mem_base = pci_resource_start(pdev, 0); /* 0 is for BAR 0 */
@@ -1228,15 +1227,12 @@ static void netxen_tx_timeout_task(struct work_struct *work)
{
struct netxen_adapter *adapter =
container_of(work, struct netxen_adapter, tx_timeout_task);
- unsigned long flags;
printk(KERN_ERR "%s %s: transmit timeout, resetting.\n",
netxen_nic_driver_name, adapter->netdev->name);
- spin_lock_irqsave(&adapter->lock, flags);
netxen_nic_close(adapter->netdev);
netxen_nic_open(adapter->netdev);
- spin_unlock_irqrestore(&adapter->lock, flags);
adapter->netdev->trans_start = jiffies;
netif_wake_queue(adapter->netdev);
}
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