--- drivers/pci/pci-sysfs.c

+++ drivers/pci/pci-sysfs.c

@@ -939,7 +939,12 @@ static ssize_t reset_store(struct device

if (val != 1)

return -EINVAL;

- return pci_reset_function(pdev);

+

+ result = pci_reset_function(pdev);

+ if (result < 0)

+ return result;

+

+ return count;

}

static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_store);