The pci-core and net-core logic ensure that parameters provided
to nes_probe() and nes_netdev_open() are valid, hence the assert
print are not possible.

Cc: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>