Merge branch 'linus' into perf/urgent

[firefly-linux-kernel-4.4.55.git] / drivers / acpi / acpica / exregion.c

diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index 303429bb4d5d6631878878a872b3f0c46f82f390..9d28867e60dc8b2c907e8cc76c92d10d95caa68e 100644 (file)
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -400,6 +400,7 @@ acpi_ex_pci_config_space_handler(u32 function,
        switch (function) {
        case ACPI_READ:
 
+               *value = 0;
                status = acpi_os_read_pci_configuration(pci_id, pci_register,
                                                        value, bit_width);
                break;