[PATCH][RESUBMIT] lib: fwts_fileio.c: remove unnecessary variable len

[Keng-Yu Lin]

On Wed, Apr 11, 2012 at 4:13 PM, Colin King <colin.king at canonical.com> wrote:
> From: Colin Ian King <colin.king at canonical.com>
>
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
> ---
>  src/lib/src/fwts_fileio.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
>
> diff --git a/src/lib/src/fwts_fileio.c b/src/lib/src/fwts_fileio.c
> index c0a6f15..b3131e3 100644
> --- a/src/lib/src/fwts_fileio.c
> +++ b/src/lib/src/fwts_fileio.c
> @@ -37,8 +37,7 @@ fwts_list *fwts_file_read(FILE *fp)
>                return NULL;
>
>        while (fgets(buffer, sizeof(buffer), fp) != NULL) {
> -               int len = strlen(buffer);
> -               buffer[len-1] = '\0';   /* Chop off "\n" */
> +               buffer[strlen(buffer) - 1] = '\0';      /* Chop off "\n" */
>                fwts_text_list_append(list, buffer);
>        }
>
> --
> 1.7.9.1
>
Acked-by: Keng-Yu Lin <kengyu at canonical.com>