Re: [PATCH] powerpc/powernv: move the dereference below the NULL test

2012-09-07 Thread Benjamin Herrenschmidt
On Fri, 2012-09-07 at 14:45 +0800, Wei Yongjun wrote: > From: Wei Yongjun > > The dereference should be moved below the NULL test. > > spatch with a semantic match is used to found this. > (http://coccinelle.lip6.fr/) I haven't applied this patch yet (there was a similar one recently from anoth

[PATCH] powerpc/powernv: move the dereference below the NULL test

2012-09-06 Thread Wei Yongjun
From: Wei Yongjun The dereference should be moved below the NULL test. spatch with a semantic match is used to found this. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun --- arch/powerpc/platforms/powernv/pci.c | 8 ++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git