Messages in this thread | | | Date | Sat, 6 Aug 2011 00:37:40 +0200 | From | Wolfram Sang <> | Subject | Re: [PATCH 4/4] drivers/leds/leds-pca9532.c: delete useless initialization |
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On Thu, Aug 04, 2011 at 12:29:34PM +0200, Julia Lawall wrote: > From: Julia Lawall <julia@diku.dk> > > Delete nontrivial initialization that is immediately overwritten by the > result of an allocation function. > > The semantic match that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > // <smpl> > @@ > type T; > identifier i; > expression e; > @@ > > ( > T i = \(0\|NULL\|ERR_PTR(...)\); > | > -T i = e; > +T i; > ) > ... when != i > i = \(kzalloc\|kcalloc\|kmalloc\)(...); > > // </smpl> > > Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
BTW LED patches seem to go via akpm these days...
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