[PATCH 20/46] cpu: microcode: 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/cpu/microcode/microcode.c:203]:
>         (style) The scope of the variable 'path' can be reduced.
> [src/cpu/microcode/microcode.c:204]:
>         (style) The scope of the variable 'data' can be reduced.
>
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
> ---
>  src/cpu/microcode/microcode.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/src/cpu/microcode/microcode.c b/src/cpu/microcode/microcode.c
> index d493168..b541b87 100644
> --- a/src/cpu/microcode/microcode.c
> +++ b/src/cpu/microcode/microcode.c
> @@ -200,13 +200,13 @@ static int microcode_test1(fwts_framework *fw)
>
>         /* Scan and check */
>         while ((entry = readdir(dir)) != NULL) {
> -               char path[PATH_MAX];
> -               char *data;
> -
>                 if (entry &&
>                     (strlen(entry->d_name) > 3) &&
>                     (strncmp(entry->d_name,"cpu", 3) == 0) &&
>                     (isdigit(entry->d_name[3]))) {
> +                       char path[PATH_MAX];
> +                       char *data;
> +
>                         snprintf(path, sizeof(path),
>                                 SYS_CPU_PATH "/%s/microcode/version",
>                                 entry->d_name);
> --
> 2.1.4
>
>
Acked-by: Keng-Yu Lin <kengyu at canonical.com>