On Fri, Oct 25, 2019 at 12:38:05AM +0200, Thomas Gleixner wrote: > On Thu, 24 Oct 2019, Roman Kagan wrote: > > > + > > > + if (cpu >= 64) > > > + goto do_ex_hypercall; > > > + > > > + ret = hv_do_fast_hypercall16(HVCALL_SEND_IPI, vector, > > > + BIT_ULL(hv_cpu_number_to_vp_number(cpu))); > > > + return ((ret == 0) ? true : false); > > > > D'oh. Isn't "return ret == 0;" or just "return ret;" good enough? > > 'return ret == 0' != 'return ret' > > !ret perhaps :) Sure. Time to vacuum my keyboard ;) Thanks, Roman.