From: Yue Haibing <yuehaibing@xxxxxxxxxx> ACPICA commit 0ebacf12b8ca66ce6d3fce4d349b3f2448da18cb A linux-based static analyzer (sparse) caught this as a warning. Making this variable static will result in better optimizations and ensure that this variable does not get used outside of this file. Signed-off-by: Yue Haibing <yuehaibing@xxxxxxxxxx> [ek: commit message] Link: https://github.com/acpica/acpica/commit/0ebacf12 Signed-off-by: Erik Kaneda <erik.kaneda@xxxxxxxxx> Signed-off-by: Yue Haibing <yuehaibing@xxxxxxxxxx> Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> --- drivers/acpi/acpica/exfield.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c index e85eb31e5075..3323a2ba6a31 100644 --- a/drivers/acpi/acpica/exfield.c +++ b/drivers/acpi/acpica/exfield.c @@ -22,7 +22,7 @@ ACPI_MODULE_NAME("exfield") */ #define ACPI_INVALID_PROTOCOL_ID 0x80 #define ACPI_MAX_PROTOCOL_ID 0x0F -const u8 acpi_protocol_lengths[] = { +static const u8 acpi_protocol_lengths[] = { ACPI_INVALID_PROTOCOL_ID, /* 0 - reserved */ ACPI_INVALID_PROTOCOL_ID, /* 1 - reserved */ 0x00, /* 2 - ATTRIB_QUICK */ -- 2.25.1
