On Thu, Jan 23, 2020 at 03:51:44PM -0800, Stanislav Fomichev wrote: > From: John Sperbeck <jsperbeck@xxxxxxxxxx> > > The 'duration' variable is referenced in the CHECK() macro, and there are > some uses of the macro before 'duration' is set. The clang compiler Acked-by: Martin KaFai Lau <kafai@xxxxxx>