From: Zhang Qilong <[email protected]> [ Upstream commit 85f971b65a692b68181438e099b946cc06ed499b ]
Initial value of rc is '-ENXIO', and we should use the initial value to check it. Signed-off-by: Zhang Qilong <[email protected]> Reviewed-by: Pankaj Gupta <[email protected]> Reviewed-by: Vishal Verma <[email protected]> [ rjw: Subject edit ] Signed-off-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Sasha Levin <[email protected]> --- 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 dd4c7289610ec..cb88f3b43a940 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -1535,7 +1535,7 @@ 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); -- 2.27.0
