[PATCH 08/46] uefi: uefirtvariable: 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/uefi/uefirtvariable/uefirtvariable.c:254]:
>         (style) The scope of the variable 'i' can be reduced.
> [src/uefi/uefirtvariable/uefirtvariable.c:1200]:
>         (style) The scope of the variable 'ret' can be reduced.
>
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
> ---
>  src/uefi/uefirtvariable/uefirtvariable.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/src/uefi/uefirtvariable/uefirtvariable.c b/src/uefi/uefirtvariable/uefirtvariable.c
> index 94caf0d..0c3f532 100644
> --- a/src/uefi/uefirtvariable/uefirtvariable.c
> +++ b/src/uefi/uefirtvariable/uefirtvariable.c
> @@ -251,13 +251,14 @@ err_restore_env:
>  static bool compare_guid(const EFI_GUID *guid1, const EFI_GUID *guid2)
>  {
>         bool ident = true;
> -       int i;
>
>         if ((guid1->Data1 != guid2->Data1) ||
>             (guid1->Data2 != guid2->Data2) ||
>             (guid1->Data3 != guid2->Data3))
>                 ident = false;
>         else {
> +               int i;
> +
>                 for (i = 0; i < 8; i++) {
>                         if (guid1->Data4[i] != guid2->Data4[i])
>                                 ident = false;
> @@ -1197,7 +1198,6 @@ static int setvariable_test5(fwts_framework *fw)
>
>  static int setvariable_test6(fwts_framework *fw)
>  {
> -       int ret;
>         uint64_t datasize = 10;
>         uint8_t datadiff = 0;
>         uint32_t attributesarray[] = {
> @@ -1208,7 +1208,7 @@ static int setvariable_test6(fwts_framework *fw)
>         uint64_t index;
>
>         for (index = 0; index < (sizeof(attributesarray)/(sizeof attributesarray[0])); index++) {
> -               ret = setvariable_invalidattr(fw, attributesarray[index], datasize, variablenametest, &gtestguid1, datadiff);
> +               int ret = setvariable_invalidattr(fw, attributesarray[index], datasize, variablenametest, &gtestguid1, datadiff);
>
>                 if (ret == FWTS_ERROR) {
>                         /* successfully set variable with invalid attributes, test fail */
> --
> 2.1.4
>
>

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