i40e: fix merge error

This patch removes some code that was accidentally added to
the wrong function with a merge error.  Fixes: c53934c6
("i40e: fix: do not sleep in netdev_ops")

Signed-off-by: Alice Michael <alice.michael@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>