i40e: Remove unneeded break statement

This case statement is empty and the fall through just breaks out
so remove the break and let it fall through to break out.

Change-ID: I1b5ba9870d5245ca80bfca6e7f5f089e2eb8ccb0
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
1 file changed