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]> /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, > > > ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ tpmdd-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/tpmdd-devel
