Re: ugly warnings with likely/unlikely

[Andrew Morton]

Alan Cox wrote:
> 
> > if (likely(stru->pointer))
> >
> > results in an ugly warning about using pointer as int.
> > Is there something that could be done against that ?
> 
>         if (likely(stru->pointer == NULL))
> 

-#define likely(x)       __builtin_expect((x),1)
-#define unlikely(x)     __builtin_expect((x),0)
+#define likely(x)       __builtin_expect((x)!=0,1)
+#define unlikely(x)     __builtin_expect((x)!=0,0)

?