ACK: [PATCH] lib: fwts-battery: use PRIu32 format specifier, fixes cppcheck warning

[Alex Hung]

On 2018-01-23 03:50 AM, Colin King wrote:
> From: Colin Ian King <colin.king at canonical.com>
> 
> Use the correct format specifier for a uint32_t, fixes cppcheck warning:
> 
> [src/lib/src/fwts_battery.c:423]: (warning) %d in format string (no. 1)
> requires 'int' but the argument type is 'unsigned int'.
> 
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
> ---
>   src/lib/src/fwts_battery.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/lib/src/fwts_battery.c b/src/lib/src/fwts_battery.c
> index 3ec85fcc..194fdd35 100644
> --- a/src/lib/src/fwts_battery.c
> +++ b/src/lib/src/fwts_battery.c
> @@ -420,7 +420,7 @@ static int fwts_battery_set_trip_point_sys_fs(
>   				fwts_log_info(fw, "Battery %s present but undersupported - no state present.", entry->d_name);
>   			} else {
>   				char buffer[512];
> -				sprintf(buffer, "%d", trip_point * 1000);
> +				sprintf(buffer, "%" PRIu32, trip_point * 1000);
>   				fputs(buffer, fp);
>   				(void)fclose(fp);
>   			}
> 

Acked-by: Alex Hung <alex.hung at canonical.com>