On Thu, May 13, 2021 at 10:20:08AM +0800, Jia-Ju Bai wrote: > Hi Dan, > > Thanks for your report. > I check the code again, and find that returning zero should indicate an > error here. > Good catch of Smatch :) > > Sorry for my mistake in my patch... > Please revert the incorrect change caused by my patch b9302fa7ed97. I don't think Mauro and Hans are necessarily going to see this. Please send a proper patch that they can apply. :P regards, dan carpenter