Hi Julia, Charles,
On Fri, 6 Aug 2010 11:04:20 +0200, Charles Logan wrote:
> Corrected:
>
> > // <smpl>
> > @r disable braces5@
> > position p1,p2;
> > statement S1,S2;
> > @@
> >
> > (
> > if (...) { ... }
> > |
> > if (...) S1@p1 S2@p2
> > )
> >
> > @script:python@
> > p1 << r.p1;
> > p2 << r.p2;
> > @@
> >
> > if (p1[0].column == p2[0].column):
> > cocci.print_main("branch",p4)
> > cocci.print_secs("after",p5)
> > // </smpl>
>
>
>
> On Thu, Aug 5, 2010 at 10:17 PM, Julia Lawall <julia@xxxxxxx> wrote:
> > From: Julia Lawall <julia@xxxxxxx>
> >
> > Move the if(err) statement after the if into the if branch indicated by its
> > indentation. The preceding if(err) test implies that err cannot be nonzero
> > unless the if branch is taken.
> >
> > The semantic match that finds this problem is as follows:
> > (http://coccinelle.lip6.fr/)
> >
> > // <smpl>
> > @r disable braces4@
> > position p1,p2;
> > statement S1,S2;
> > @@
> >
> > (
> > if (...) { ... }
> > |
> > if (...) S1@p1 S2@p2
> > )
> >
> > @script:python@
> > p1 << r.p1;
> > p2 << r.p2;
> > @@
> >
> > if (p1[0].column == p2[0].column):
> > cocci.print_main("branch",p1)
> > cocci.print_secs("after",p2)
> > // </smpl>
> >
> > Signed-off-by: Julia Lawall <julia@xxxxxxx>
> >
> > ---
> > drivers/hwmon/k8temp.c | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c
> > index 8bdf80d..b9bb3e0 100644
> > --- a/drivers/hwmon/k8temp.c
> > +++ b/drivers/hwmon/k8temp.c
> > @@ -252,12 +252,13 @@ static int __devinit k8temp_probe(struct pci_dev *pdev,
> > &sensor_dev_attr_temp3_input.dev_attr);
> > if (err)
> > goto exit_remove;
> > - if (data->sensorsp & SEL_PLACE)
> > + if (data->sensorsp & SEL_PLACE) {
> > err = device_create_file(&pdev->dev,
> > &sensor_dev_attr_temp4_input.
> > dev_attr);
> > if (err)
> > goto exit_remove;
> > + }
> > }
> >
> > err = device_create_file(&pdev->dev, &dev_attr_name);
> >
Applied, thanks. Fortunately the bug is harmless, as noted in the patch
comment.
--
Jean Delvare
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