i40evf: remove unnecessary else

Since the if part of this statement contains a break, there's no reason
for the else. Clean up the code and make it more obvious that the delay
happens each time through the loop.

Change-ID: I9292eaf7dd687688bdc401b8bd8d1d14f6944460
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --cc drivers/net/ethernet/intel/i40evf/i40evf_main.c
Simple merge