On Fri, Jan 20, 2012 at 05:29:04AM -0800, Joe Perches wrote: > > #define PMEM_IS_FREE(id, index) (!(pmem[id].bitmap[index].allocated)) > > > > That has two pairs of unneeded paranthesis and we run the risk of > > reprogramming the kernel in lisp, by mistake. > > I think the outer parens are necessary. > Imagine PMEM_IS_FREE(foo, bar).another_dereference
That's not going to happen in real life. regards, dan carpenter
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