Hi Jiri, On 12-08-15, 15:59, Viresh Kumar wrote: > IS_ERR_VALUE() already contains it and so we need to add this only to > the !ptr check. That will allow users of IS_ERR_OR_NULL(), to not add > this compiler flag. > > Signed-off-by: Viresh Kumar <[email protected]> > --- > include/linux/err.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/linux/err.h b/include/linux/err.h > index a729120644d5..56762ab41713 100644 > --- a/include/linux/err.h > +++ b/include/linux/err.h > @@ -37,7 +37,7 @@ static inline bool __must_check IS_ERR(__force const void > *ptr) > > static inline bool __must_check IS_ERR_OR_NULL(__force const void *ptr) > { > - return !ptr || IS_ERR_VALUE((unsigned long)ptr); > + return unlikely(!ptr) || IS_ERR_VALUE((unsigned long)ptr); > }
Thanks for applying rest of the patches, but this is the most important one. Can you please apply this one as well ? -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
