net/ethtool/bitset.c

37 	unsigned int start_word = start / 32;
47 		if (end_word == start_word) {
49 			if (dst[start_word] & mask) {
50 				dst[start_word] &= ~mask;
55 		if (dst[start_word] & mask) {
56 			dst[start_word] &= ~mask;
59 		start_word++;
62 	for (i = start_word; i < end_word; i++) {
89 	unsigned int start_word = start / 32;
98 		if (end_word == start_word) {
100 			return map[start_word] & mask;
102 		if (map[start_word] & mask)
104 		start_word++;
107 	if (!memchr_inv(map + start_word, '\0',
108 			(end_word - start_word) * sizeof(u32)))