diff options
Diffstat (limited to 'source/components/hardware/hwxfsleep.c')
| -rw-r--r-- | source/components/hardware/hwxfsleep.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/components/hardware/hwxfsleep.c b/source/components/hardware/hwxfsleep.c index 3df8f5a545f3..78dc19020334 100644 --- a/source/components/hardware/hwxfsleep.c +++ b/source/components/hardware/hwxfsleep.c @@ -357,6 +357,10 @@ AcpiEnterSleepStateS4bios ( Status = AcpiHwWritePort (AcpiGbl_FADT.SmiCommand, (UINT32) AcpiGbl_FADT.S4BiosRequest, 8); + if (ACPI_FAILURE (Status)) + { + return_ACPI_STATUS (Status); + } do { AcpiOsStall (ACPI_USEC_PER_MSEC); |