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ixgbe: fix ring reallocation in ethtool

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changing ring sizes in ethtool needs to be robust.  If an allocation fails the
driver must continue operation, with the previous settings.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jesse Brandeburg
2008-09-11 19:59:16 -07:00
committed by Jeff Garzik
parent b95f5fcb8b
commit c431f97ef9
3 changed files with 56 additions and 53 deletions
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10
drivers/net/ixgbe/ixgbe_main.c
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@@ -2731,8 +2731,8 @@ alloc_failed:
*
* Free all transmit software resources
**/
static void ixgbe_free_tx_resources(struct ixgbe_adapter *adapter,
struct ixgbe_ring *tx_ring)
void ixgbe_free_tx_resources(struct ixgbe_adapter *adapter,
struct ixgbe_ring *tx_ring)
{
struct pci_dev *pdev = adapter->pdev;
@@ -2761,14 +2761,14 @@ static void ixgbe_free_all_tx_resources(struct ixgbe_adapter *adapter)
}
/**
* ixgbe_free_rx_resources - Free Rx Resources
* ixgbe_ree_rx_resources - Free Rx Resources
* @adapter: board private structure
* @rx_ring: ring to clean the resources from
*
* Free all receive software resources
**/
static void ixgbe_free_rx_resources(struct ixgbe_adapter *adapter,
struct ixgbe_ring *rx_ring)
void ixgbe_free_rx_resources(struct ixgbe_adapter *adapter,
struct ixgbe_ring *rx_ring)
{
struct pci_dev *pdev = adapter->pdev;