On Mon, 3 Jun 2024 08:33:53 +0100
Metin Kaya <metin.kaya@xxxxxxx> wrote:
> On 01/06/2024 10:33 pm, Qais Yousef wrote:
> > {rt, realtime, dl}_{task, prio}() functions return value is actually
> > a bool. Convert their return type to reflect that.
> >
> > Suggested-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
> > Signed-off-by: Qais Yousef <qyousef@xxxxxxxxxxx>
> > ---
> > include/linux/sched/deadline.h | 8 ++++----
> > include/linux/sched/rt.h | 16 ++++++++--------
> > 2 files changed, 12 insertions(+), 12 deletions(-)
> >
> > diff --git a/include/linux/sched/deadline.h b/include/linux/sched/deadline.h
> > index 5cb88b748ad6..f2053f46f1d5 100644
> > --- a/include/linux/sched/deadline.h
> > +++ b/include/linux/sched/deadline.h
> > @@ -10,18 +10,18 @@
> >
> > #include <linux/sched.h>
> >
> > -static inline int dl_prio(int prio)
> > +static inline bool dl_prio(int prio)
> > {
> > if (unlikely(prio < MAX_DL_PRIO))
> > - return 1;
> > - return 0;
> > + return true;
> > + return false;
>
> Nit: `return unlikely(prio < MAX_DL_PRIO)` would be simpler.
> The same can be applied to rt_prio() and realtime_prio(). This would
> make {dl, rt, realtime}_task() single-liner. Maybe further
> simplification can be done.
Agreed.
-- Steve
