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ACPICA: More Clang changes
[linux-2.6-microblaze.git]
/
drivers
/
acpi
/
acpica
/
hwxfsleep.c
diff --git
a/drivers/acpi/acpica/hwxfsleep.c
b/drivers/acpi/acpica/hwxfsleep.c
index
abbf970
..
2919746
100644
(file)
--- a/
drivers/acpi/acpica/hwxfsleep.c
+++ b/
drivers/acpi/acpica/hwxfsleep.c
@@
-166,6
+166,9
@@
acpi_status acpi_enter_sleep_state_s4bios(void)
status = acpi_hw_write_port(acpi_gbl_FADT.smi_command,
(u32)acpi_gbl_FADT.s4_bios_request, 8);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
do {
acpi_os_stall(ACPI_USEC_PER_MSEC);