728 	u32 len, pad;  in calipso_genopt()  local
734 	pad = padding[start & 3];  in calipso_genopt()
735 	if (buf_len <= start + pad + CALIPSO_HDR_LEN)  in calipso_genopt()
746 					       buf + start + pad + len,  in calipso_genopt()
747 					       buf_len - start - pad - len);  in calipso_genopt()
753 	calipso_pad_write(buf, start, pad);  in calipso_genopt()
754 	calipso = buf + start + pad;  in calipso_genopt()
764 	return pad + len;  in calipso_genopt()
912 	unsigned int start, end, buf_len, pad, hop_len;  in calipso_opt_insert()  local
943 	pad = ((buf_len & 4) + (end & 7)) & 7;  in calipso_opt_insert()
944 	calipso_pad_write((unsigned char *)new, buf_len, pad);  in calipso_opt_insert()
945 	buf_len += pad;  in calipso_opt_insert()
975 	unsigned int start, end, delta, pad, hop_len;  in calipso_opt_del()  local
995 	pad = (end - start) & 7;  in calipso_opt_del()
996 	calipso_pad_write((unsigned char *)*new, start, pad);  in calipso_opt_del()
998 		memcpy((char *)*new + start + pad, (char *)hop + end,  in calipso_opt_del()
1302 	int len_delta, new_end, pad, payload;  in calipso_skbuff_setattr()  local
1323 	pad = ((new_end & 4) + (end & 7)) & 7;  in calipso_skbuff_setattr()
1324 	len_delta = new_end - (int)end + pad;  in calipso_skbuff_setattr()
1355 	calipso_pad_write((unsigned char *)hop, new_end, pad);  in calipso_skbuff_setattr()
1374 	u32 old_hop_len, start = 0, end = 0, delta, size, pad;  in calipso_skbuff_delattr()  local
1402 		pad = (end - start) & 7;  in calipso_skbuff_delattr()
1403 		size = sizeof(*ip6_hdr) + start + pad;  in calipso_skbuff_delattr()
1404 		calipso_pad_write((unsigned char *)old_hop, start, pad);  in calipso_skbuff_delattr()