2021-12-24 09:15:08

by Yin Xiujiang

Subject: [PATCH] ACPICA: Remove initialization of static variables to 0

Remove the initialization of three static variables to 0 which is
pointless

Signed-off-by: Yin Xiujiang <[email protected]>
---
drivers/acpi/acpica/dbhistry.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/acpica/dbhistry.c b/drivers/acpi/acpica/dbhistry.c
index fd813c5d3952..60b77b11c0f2 100644
--- a/drivers/acpi/acpica/dbhistry.c
+++ b/drivers/acpi/acpica/dbhistry.c
@@ -24,9 +24,9 @@ typedef struct history_info {
} HISTORY_INFO;

static HISTORY_INFO acpi_gbl_history_buffer[HISTORY_SIZE];
-static u16 acpi_gbl_lo_history = 0;
-static u16 acpi_gbl_num_history = 0;
-static u16 acpi_gbl_next_history_index = 0;
+static u16 acpi_gbl_lo_history;
+static u16 acpi_gbl_num_history;
+static u16 acpi_gbl_next_history_index;

/*******************************************************************************
*
--
2.30.0

2021-12-30 16:31:02

by Rafael J. Wysocki

Subject: Re: [PATCH] ACPICA: Remove initialization of static variables to 0

On Fri, Dec 24, 2021 at 10:15 AM Yin Xiujiang <[email protected]> wrote:
>
> Remove the initialization of three static variables to 0 which is
> pointless
>
> Signed-off-by: Yin Xiujiang <[email protected]>
> ---
> drivers/acpi/acpica/dbhistry.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/acpi/acpica/dbhistry.c b/drivers/acpi/acpica/dbhistry.c
> index fd813c5d3952..60b77b11c0f2 100644
> --- a/drivers/acpi/acpica/dbhistry.c
> +++ b/drivers/acpi/acpica/dbhistry.c
> @@ -24,9 +24,9 @@ typedef struct history_info {
> } HISTORY_INFO;
>
> static HISTORY_INFO acpi_gbl_history_buffer[HISTORY_SIZE];
> -static u16 acpi_gbl_lo_history = 0;
> -static u16 acpi_gbl_num_history = 0;
> -static u16 acpi_gbl_next_history_index = 0;
> +static u16 acpi_gbl_lo_history;
> +static u16 acpi_gbl_num_history;
> +static u16 acpi_gbl_next_history_index;
>
> /*******************************************************************************
> *
> --

This is ACPICA material, so please submit it to the upstream ACPICA
project via https://github.com/acpica/acpica/

Thanks!