diff options
| author | Len Brown <len.brown@intel.com> | 2004-01-23 13:48:11 -0500 |
|---|---|---|
| committer | Len Brown <lenb@dhcppc3.> | 2004-01-23 13:48:11 -0500 |
| commit | d4becc82fb783de0c27a41bf7e6f8ee88159b7a2 (patch) | |
| tree | 6e6e9239926d1cc7fe9fb3201a111b02662de99d | |
| parent | 28abb66fba603036a9e2d452f6ffd1e75805d6c5 (diff) | |
[ACPI] acpi_bus_add() ignored _STA's return value
from Bjorn Helgaas
| -rw-r--r-- | drivers/acpi/scan.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 2477aab0c73a..2166d127a5d5 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -706,11 +706,11 @@ acpi_bus_add ( switch (type) { case ACPI_BUS_TYPE_DEVICE: result = acpi_bus_get_status(device); - if (!result) - break; - if (!device->status.present) + if (ACPI_FAILURE(result) || !device->status.present) { result = -ENOENT; - goto end; + goto end; + } + break; default: STRUCT_TO_INT(device->status) = 0x0F; break; |