On Thu, Jun 03, 2021 at 04:36:55PM +0800, Jiabing Wan wrote: > > > Hi,all > > I fix these warnings by refering other patches. > > Actually, I don't understand clearly what I did. > > But there are no warnings after this fix. > > So if this fix were totally wrong, please told me and > gave me some suggestions. > > It is important for me to fix a sparse bug. Do not fix sparse bugs just for the sake of fixing sparse bugs. Fix things you know are needed to be fixed. Please look closer at this to ensure that you really are fixing this correctly and understand what you are doing before sending it out. thanks, greg k-h