ACPI / scan: Correct error return value of create_modalias()

There is a typo, it should be negative -errno instead.

Signed-off-by: Mika Westerberg <[email protected]>
Cc: All applicable <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
Mika Westerberg 2014-09-12 11:33:10 +03:00 • committed by Rafael J. Wysocki
commit 98d28d0e59

View file

@ -130,7 +130,7 @@ static int create_modalias(struct acpi_device *acpi_dev, char *modalias,
list_for_each_entry(id, &acpi_dev->pnp.ids, list) {
count = snprintf(&modalias[len], size, "%s:", id->id);
if (count < 0)
return EINVAL;
return -EINVAL;
if (count >= size)
return -ENOMEM;
len += count;