On Mon, 2012-05-14 at 15:54 +0530, K.Prasad wrote: > On Mon, May 14, 2012 at 10:53:42AM +1000, Benjamin Herrenschmidt wrote: > > On Fri, 2012-05-11 at 14:13 +0530, K.Prasad wrote: > > > > > +#ifdef CONFIG_HAVE_HW_BREAKPOINT > > > + int ret, len = 0; > > > + struct thread_struct *thread = &(child->thread); > > > + struct perf_event *bp; > > > + struct perf_event_attr attr; > > > +#endif /* CONFIG_HAVE_HW_BREAKPOINT */ > > > > "ret" is unused in that function, causing a warning which breaks the > > build since we have -Werror. I'm fixing that locally but be more careful > > next time please. > > > > Ben. > > Sorry about that warning, I clearly missed that. I guess you > do a custom build with -Werror flag enabled, unlike what the normal > Makefile does?
The normal Makefile has -Werror enabled on arch/powerpc, you are probably using an older compiler that didn't warn on unused variables by default. Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
