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net: ethernet: ixgbe: check the return value of ixgbe_mii_bus_init() 

This function may fail. Check its return value and propagate the error
code.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Bartosz Golaszewski 2020-06-29 14:03:37 +02:00 committed by David S. Miller
parent e0cdac65ba
commit 09ef193fef
1 changed files with 5 additions and 1 deletions
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6
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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@ -11173,10 +11173,14 @@ skip_sriov:
IXGBE_LINK_SPEED_10GB_FULL | IXGBE_LINK_SPEED_1GB_FULL,
true);
ixgbe_mii_bus_init(hw);
err = ixgbe_mii_bus_init(hw);
if (err)
goto err_netdev;
return 0;
err_netdev:
unregister_netdev(netdev);
err_register:
ixgbe_release_hw_control(adapter);
ixgbe_clear_interrupt_scheme(adapter);