On Thu, Jul 07, 2016 at 01:35:54PM +0300, Jarkko Sakkinen wrote:
> On Thu, Jul 07, 2016 at 02:04:00AM -0600, Jan Beulich wrote:
> > Only a positive return value indicates success.
> >
> > Signed-off-by: Jan Beulich <[email protected]>
>
> Reviewed-by: Jarkko Sakkinen <[email protected]>
Applied. Should this be CC'd to stable or not?
/Jarkko
> /Jarkko
>
> > ---
> > drivers/char/tpm/xen-tpmfront.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > --- 4.7-rc6-xenbus_scanf.orig/drivers/char/tpm/xen-tpmfront.c
> > +++ 4.7-rc6-xenbus_scanf/drivers/char/tpm/xen-tpmfront.c
> > @@ -344,7 +344,7 @@ static void backend_changed(struct xenbu
> > break;
> >
> > if (xenbus_scanf(XBT_NIL, dev->otherend,
> > - "feature-protocol-v2", "%d", &val) < 0)
> > + "feature-protocol-v2", "%d", &val) <= 0)
> > val = 0;
> > if (!val) {
> > xenbus_dev_fatal(dev, -EINVAL,
> >
> >
> >
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