On Wed, 10 Apr 2019 20:50:16 +0100, Jiong Wang wrote: > Access to reg states were not factored out, the consequence is long code > for dereferencing them which made the indentation not good for reading. > > This patch factor out these code so the core code in the loop could be > easier to follow. > > Signed-off-by: Jiong Wang <jiong.wang@xxxxxxxxxxxxx> Reviewed-by: Jakub Kicinski <jakub.kicinski@xxxxxxxxxxxxx>