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>
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 38dd853..def5c6e 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3661,7 +3661,7 @@
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 @@
}
/* 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 @@
}
/* 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);