octeon_ep_vf: Resolve netdevice usage count issue

octeon_ep_vf: Resolve netdevice usage count issue

The netdevice usage count increases during transmit queue timeouts
because netdev_hold is called in ndo_tx_timeout, scheduling a task
to reinitialize the card. Although netdev_put is called at the end
of the scheduled work, rtnl_unlock checks the reference count during
cleanup. This could cause issues if transmit timeout is called on
multiple queues.

Fixes: cb7dd712189f ("octeon_ep_vf: Add driver framework and device initialization")
Signed-off-by: Sathesh B Edara <sedara@marvell.com>
Link: https://patch.msgid.link/20250424133944.28128-1-sedara@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>