ACK: [PATCH 26/46] lib: fwts_backtrace: reduce scope of variables

[IvanHu]

On 01/14/2015 03:04 AM, Colin King wrote:
> From: Colin Ian King <colin.king at canonical.com>
>
> cppcheck is picking up some minor style issues which can
> be easily fixed:
>
> [src/lib/src/fwts_backtrace.c:44]:
> 	(style) The scope of the variable 'bt_strings' can be reduced.
> [src/lib/src/fwts_backtrace.c:45]:
> 	(style) The scope of the variable 'i' can be reduced.
>
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
> ---
>   src/lib/src/fwts_backtrace.c | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/src/lib/src/fwts_backtrace.c b/src/lib/src/fwts_backtrace.c
> index eb84b48..f8dd23f 100644
> --- a/src/lib/src/fwts_backtrace.c
> +++ b/src/lib/src/fwts_backtrace.c
> @@ -41,11 +41,11 @@ static size_t bt_size = 0;
>    */
>   void fwts_print_backtrace(void)
>   {
> -	char **bt_strings;
> -	size_t i;
> -
>   	fprintf(stderr, "Backtrace:\n");
>   	if (bt_size) {
> +		char **bt_strings;
> +		size_t i;
> +
>   		bt_strings = backtrace_symbols(bt_buff, bt_size);
>
>   		for (i = 0; i < bt_size; i++) {
>

Acked-by: Ivan Hu <ivan.hu at canonical.com>