On Mon, 17 Dec 2018, Ingo Molnar wrote: > * Chao Fan <fanc.f...@cn.fujitsu.com> wrote: > > + val[len] = '\0'; > > + return (acpi_physical_address)simple_strtoull(val, &e, 16); > > 'return' is not a function - no need for the parenthesis.
It's a typecast which better has parenthesis....
