Hi Leonardo,
On 10/16/18 9:09 PM, Leonardo Brás wrote:
> Removes an unnecessary shadowed local variable (start).
> Optimize test of isdigit:
> - If isalpha returns true, isdigit will return false, so no need to test.
This patch does two different things, it should be in two separated patches.
>
> Signed-off-by: Leonardo Brás <leobras.c@xxxxxxxxx>
> ---
> scripts/asn1_compiler.c | 7 +++----
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/scripts/asn1_compiler.c b/scripts/asn1_compiler.c
> index c146020fc783..08bb6e5fd6ad 100644
> --- a/scripts/asn1_compiler.c
> +++ b/scripts/asn1_compiler.c
> @@ -413,7 +413,7 @@ static void tokenise(char *buffer, char *end)
>
> /* Handle string tokens */
> if (isalpha(*p)) {
> - const char **dir, *start = p;
> + const char **dir;
>
> /* Can be a directive, type name or element
> * name. Find the end of the name.
> @@ -454,10 +454,9 @@ static void tokenise(char *buffer, char *end)
>
> tokens[tix++].token_type = TOKEN_TYPE_NAME;
> continue;
> - }
> + } else if (isdigit(*p)) {
> + /* Handle numbers */
Actually you can't do that, p is being altered in the first if statement.
>
> - /* Handle numbers */
> - if (isdigit(*p)) {
> /* Find the end of the number */
> q = p + 1;
> while (q < nl && (isdigit(*q)))
>
Regards
Helen
