> Initial value of rc is '-ENXIO', and we should > use the initial value to check it. > > Signed-off-by: Zhang Qilong <zhangqilong3@xxxxxxxxxx> > --- > drivers/acpi/nfit/core.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c > index 756227837b3b..3a3c209ed3d3 100644 > --- a/drivers/acpi/nfit/core.c > +++ b/drivers/acpi/nfit/core.c > @@ -1564,7 +1564,7 @@ static ssize_t format1_show(struct device *dev, > le16_to_cpu(nfit_dcr->dcr->code)); > break; > } > - if (rc != ENXIO) > + if (rc != -ENXIO) > break; > } > mutex_unlock(&acpi_desc->init_mutex); Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@xxxxxxxxx>
