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netxen: fix rxbuf leak across driver reload 

Free up rx ring during driver unload or open() failure.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Dhananjay Phadke 2008-08-08 00:08:40 -07:00 committed by Jeff Garzik
parent 9dc28efeee
commit 9e41077804
1 changed files with 4 additions and 2 deletions
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6
drivers/net/netxen/netxen_nic_main.c
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@ -1017,6 +1017,7 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) {
netxen_free_hw_resources(adapter);
netxen_release_rx_buffers(adapter);
netxen_free_sw_resources(adapter);
}
@ -1111,7 +1112,7 @@ static int netxen_nic_open(struct net_device *netdev)
flags, netdev->name, adapter);
if (err) {
printk(KERN_ERR "request_irq failed with: %d\n", err);
goto err_out_free_hw;
goto err_out_free_rxbuf;
}
adapter->is_up = NETXEN_ADAPTER_UP_MAGIC;
@ -1144,7 +1145,8 @@ static int netxen_nic_open(struct net_device *netdev)
err_out_free_irq:
free_irq(adapter->irq, adapter);
err_out_free_hw:
err_out_free_rxbuf:
netxen_release_rx_buffers(adapter);
netxen_free_hw_resources(adapter);
err_out_free_sw:
netxen_free_sw_resources(adapter);