[PATCH 2/7] netxen: fix rxbuf leak across driver reload
From: Dhananjay Phadke <hidden>
Date: 2008-08-08 07:08:47
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Free up rx ring during driver unload or open() failure. Signed-off-by: Dhananjay Phadke <redacted> --- drivers/net/netxen/netxen_nic_main.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 6fc42cd..056f6b1 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c@@ -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);
--
1.5.4.3