ixgbe: fix mdio bus registration

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The ixgbe ignores errors returned from mdiobus_register() and leaves
adapter->mii_bus non-NULL and MDIO bus state as MDIOBUS_ALLOCATED.
This triggers a BUG from mdiobus_unregister() during ixgbe_remove() call.

Fixes: 8fa10ef012 ("ixgbe: register a mdiobus")
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Ivan Vecera 2019-03-15 09:45:15 +01:00 • committed by Jeff Kirsher

parent dabb8338be

commit 7ec52b9df7

1 changed files with 9 additions and 7 deletions

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drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c

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