Should not allow negative num_vfs
Signed-off-by: NJack Morgenstein <jackm@dev.mellanox.com>
Signed-off-by: NVladimir Sokolovsky <vlad@mellanox.com>
Signed-off-by: NAmir Vadai <amirv@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>