[S390] cio: remove custom implementation of hex_to_bin() (f2777077) · Commits · 戴 / test

drivers/s390/cio/blacklist.c

+4 −6

Original line number	Diff line number	Diff line
		@@ -79,17 +79,15 @@ static int pure_hex(char *cp, unsigned int val, int min_digit,
		int max_digit, int max_val)
		{
		int diff;
		unsigned int value;

		diff = 0;
		*val = 0;

		while (isxdigit(**cp) && (diff <= max_digit)) {
		while (diff <= max_digit) {
		int value = hex_to_bin(**cp);

		if (isdigit(**cp))
		value = **cp - '0';
		else
		value = tolower(**cp) - 'a' + 10;
		if (value < 0)
		break;
		val = val * 16 + value;
		(*cp)++;
		diff++;