igb: fix various indentation issues

There are some lines that have indentation issues, fix these

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Colin Ian King 2019-01-16 18:53:16 +00:00 • committed by Jeff Kirsher
commit 5aa151922e