Messages in this thread | | | Date | Sat, 23 Jan 2010 21:43:32 +0200 | Subject | Re: [PATCH 2/9] drivers/misc: Eliminate useless code | From | Tomas Winkler <> |
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On Sat, Jan 16, 2010 at 5:57 PM, Julia Lawall <julia@diku.dk> wrote: > From: Julia Lawall <julia@diku.dk> > > The variable priv is initialized twice to the same (side effect-free) > expression. Drop one initialization. > > A simplified version of the semantic match that finds this problem is: > (http://coccinelle.lip6.fr/) > > // <smpl> > @forall@ > idexpression *x; > identifier f!=ERR_PTR; > @@ > > x = f(...) > ... when != x > ( > x = f(...,<+...x...+>,...) > | > * x = f(...) > ) > // </smpl> > > Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by Tomas.Winker <tomas.winkler@intel.com>
I appreciate if you CC me next time.
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