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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2010-11-16 19:27:11 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2010-11-16 19:27:11 -0800 |
| commit | e3de4b7bdfd2c06884c95cfb4ad4d64be046595e (patch) | |
| tree | 50e0742a9f22170e21b2fe459a2e92c84df26721 /drivers/net/ixgbe | |
| parent | 2274543f15133165b855b9a4a1503b2c1268c6cf (diff) | |
| download | linux-3.10-e3de4b7bdfd2c06884c95cfb4ad4d64be046595e.tar.gz linux-3.10-e3de4b7bdfd2c06884c95cfb4ad4d64be046595e.tar.bz2 linux-3.10-e3de4b7bdfd2c06884c95cfb4ad4d64be046595e.zip | |
ixgbe: Resolve null function pointer accesses on 82598 w/ multi-speed fiber
This change resolves some null function pointer accesses on 82598 when a
multi-speed fiber module is inserted into the adapter.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ixgbe')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 38dd8534035..def5c6e047c 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -3661,7 +3661,7 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter) ixgbe_configure_msi_and_legacy(adapter); /* enable the optics */ - if (hw->phy.multispeed_fiber) + if (hw->phy.multispeed_fiber && hw->mac.ops.enable_tx_laser) hw->mac.ops.enable_tx_laser(hw); clear_bit(__IXGBE_DOWN, &adapter->state); @@ -3973,7 +3973,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter) } /* power down the optics */ - if (hw->phy.multispeed_fiber) + if (hw->phy.multispeed_fiber && hw->mac.ops.disable_tx_laser) hw->mac.ops.disable_tx_laser(hw); /* clear n-tuple filters that are cached */ @@ -7074,7 +7074,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, } /* power down the optics */ - if (hw->phy.multispeed_fiber) + if (hw->phy.multispeed_fiber && hw->mac.ops.disable_tx_laser) hw->mac.ops.disable_tx_laser(hw); init_timer(&adapter->watchdog_timer); |