[PATCH 11/46] acpi: method: reduce scope of variables

[Keng-Yu Lin]

On Wed, Jan 14, 2015 at 3:04 AM, Colin King <colin.king at canonical.com> wrote:
> From: Colin Ian King <colin.king at canonical.com>
>
> cppcheck is picking up some minor style issues which can
> be easily fixed:
>
> [src/acpi/method/method.c:489]:
>         (style) The scope of the variable 'item' can be reduced.
> [src/acpi/method/method.c:551]:
>         (style) The scope of the variable 'item' can be reduced.
> [src/acpi/method/method.c:553]:
>         (style) The scope of the variable 'failed' can be reduced.
> [src/acpi/method/method.c:1182]:
>         (style) The scope of the variable 'pkg' can be reduced.
> [src/acpi/method/method.c:5402]:
>         (style) The scope of the variable 'i' can be reduced.
>
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
> ---
>  src/acpi/method/method.c | 17 +++++++++--------
>  1 file changed, 9 insertions(+), 8 deletions(-)
>
> diff --git a/src/acpi/method/method.c b/src/acpi/method/method.c
> index c311fdb..ea3fd67 100644
> --- a/src/acpi/method/method.c
> +++ b/src/acpi/method/method.c
> @@ -486,12 +486,13 @@ static int method_evaluate_method(fwts_framework *fw,
>         method_test_return check_func,
>         void *private)
>  {
> -       fwts_list_link  *item;
>         fwts_list *methods;
>         size_t name_len = strlen(name);
>         bool found = false;
>
>         if ((methods = fwts_acpi_object_get_names()) != NULL) {
> +               fwts_list_link  *item;
> +
>                 fwts_list_foreach(item, methods) {
>                         char *method_name = fwts_list_data(char*, item);
>                         size_t len = strlen(method_name);
> @@ -548,11 +549,12 @@ static int method_evaluate_method(fwts_framework *fw,
>   */
>  static int method_name_check(fwts_framework *fw)
>  {
> -       fwts_list_link  *item;
>         fwts_list *methods;
> -       bool failed = false;
>
>         if ((methods = fwts_acpi_object_get_names()) != NULL) {
> +               fwts_list_link  *item;
> +               bool failed = false;
> +
>                 fwts_log_info(fw, "Found %d Objects\n", methods->len);
>
>                 fwts_list_foreach(item, methods) {
> @@ -1179,7 +1181,6 @@ static void method_test_CID_return(
>         void *private)
>  {
>         uint32_t i;
> -       ACPI_OBJECT *pkg;
>
>         FWTS_UNUSED(buf);
>         FWTS_UNUSED(private);
> @@ -1199,7 +1200,7 @@ static void method_test_CID_return(
>                         return;
>
>                 for (i = 0; i < obj->Package.Count; i++){
> -                       pkg = &obj->Package.Elements[i];
> +                       ACPI_OBJECT *pkg = &obj->Package.Elements[i];
>                         method_valid_CID_Type(fw, name, pkg);
>                 }
>                 break;
> @@ -3690,6 +3691,7 @@ static void method_test_ALR_return(
>  {
>         uint32_t i;
>         bool failed = false;
> +       uint32_t adjustment = 0, illuminance = 0;
>
>         FWTS_UNUSED(private);
>
> @@ -3699,7 +3701,6 @@ static void method_test_ALR_return(
>         /* Could be one or more sub-packages */
>         for (i = 0; i < obj->Package.Count; i++) {
>                 ACPI_OBJECT *pkg;
> -               uint32_t adjustment = 0, illuminance = 0;
>
>                 pkg = &obj->Package.Elements[i];
>                 if (pkg->Package.Count != 2) {
> @@ -5399,9 +5400,9 @@ static int method_test_PTS(fwts_framework *fw)
>
>  static int method_test_TTS(fwts_framework *fw)
>  {
> -       int i;
> -
>         if (fwts_acpi_object_exists("_TTS") != NULL) {
> +               int i;
> +
>                 for (i = 1; i < 6; i++) {
>                         ACPI_OBJECT arg[1];
>
> --
> 2.1.4
>
>

Acked-by: Keng-Yu Lin <kengyu at canonical.com>