ixgbe: fix panic due to uninitialised pointer

[pandora-kernel.git] / drivers / net / ixgbe / ixgbe_main.c

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index fbae703..30f9ccf 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3728,7 +3728,8 @@ static void ixgbe_sfp_link_config(struct ixgbe_adapter *adapter)
                         * We need to try and force an autonegotiation
                         * session, then bring up link.
                         */
-                       hw->mac.ops.setup_sfp(hw);
+                       if (hw->mac.ops.setup_sfp)
+                               hw->mac.ops.setup_sfp(hw);
                        if (!(adapter->flags & IXGBE_FLAG_IN_SFP_LINK_TASK))
                                schedule_work(&adapter->multispeed_fiber_task);
                } else {
@@ -5968,7 +5969,8 @@ static void ixgbe_sfp_config_module_task(struct work_struct *work)
                unregister_netdev(adapter->netdev);
                return;
        }
-       hw->mac.ops.setup_sfp(hw);
+       if (hw->mac.ops.setup_sfp)
+               hw->mac.ops.setup_sfp(hw);
 
        if (!(adapter->flags & IXGBE_FLAG_IN_SFP_LINK_TASK))
                /* This will also work for DA Twinax connections */