ionic: Use netdev_name() function instead of netdev->name

There is no reason not to use netdev_name() in these places, so do just
as the title states.

Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://lore.kernel.org/r/20240529000259.25775-6-shannon.nelson@amd.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>