(4/12/12 9:23 AM), Alexey Dobriyan wrote: > On Wed, Apr 11, 2012 at 8:59 AM, Cong Wang<xiyou.wangcong@gmail.com> wrote: >> - if (mm&& !IS_ERR(mm)) { >> + if (!IS_ERR_OR_NULL(mm)) { > > I personally find original code way more readable.
personally, me too. but new one is also acceptable to me.