[dpdk-dev] [PATCH v4 10/20] eal/dev: implement device iteration

[Matan Azrad]

HI Gaetan

From: Gaetan Rivet, Friday, March 30, 2018 12:24 AM
> +/* '\0' forbidden in sym */
> +static const char *
> +strfirstof(const char *str,
> +	   const char *sym)
> +{
> +	const char *s;
> +
> +	for (s = str; s[0] != '\0'; s++) {
> +		const char *c;
> +
> +		for (c = sym; c[0] != '\0'; c++) {
> +			if (c[0] == s[0])
> +				return s;
> +		}
> +	}
> +	return NULL;
> +}
> +

I think you can use strcspn() instead...