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ACPI / scan: Correct error return value of create_modalias()
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There is a typo, it should be negative -errno instead.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Mika Westerberg authored and Rafael J. Wysocki committed Sep 22, 2014
1 parent 0f33be0 commit 98d28d0
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/acpi/scan.c
Original file line number Diff line number Diff line change
Expand Up @@ -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;
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