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Hi Andrew, On Mon, Nov 20, 2006 at 10:19:41PM -0800, Andrew Morton wrote: > > + > > + if (nr_calls) > > + *nr_calls ++; > > This gets > > kernel/sys.c: In function 'notifier_call_chain': > kernel/sys.c:164: warning: value computed is not used > > > And indeed, this code doesn't work. > > What happened? I didn't get the warnings because my test box still has the prehistoric version 3.4.4 of gcc. I compiled the code with gcc 4.1.1 and got the warnings. The code does not work because of my carelessness. It should have been (*nr_calls)++ in the first place. I apologise. Thanks for fixing it. Regards gautham. -- Gautham R Shenoy Linux Technology Center IBM India. "Freedom comes with a price tag of responsibility, which is still a bargain, because Freedom is priceless!" - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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