37 static struct sctp_ssnmap *sctp_ssnmap_init(struct sctp_ssnmap *map, __u16 in,
85 static struct sctp_ssnmap *sctp_ssnmap_init(struct sctp_ssnmap *map, __u16 in,  in sctp_ssnmap_init()  argument
88 	memset(map, 0x00, sctp_ssnmap_size(in, out));  in sctp_ssnmap_init()
91 	map->in.ssn = (__u16 *)&map[1];  in sctp_ssnmap_init()
92 	map->in.len = in;  in sctp_ssnmap_init()
95 	map->out.ssn = &map->in.ssn[in];  in sctp_ssnmap_init()
96 	map->out.len = out;  in sctp_ssnmap_init()
98 	return map;  in sctp_ssnmap_init()
102 void sctp_ssnmap_clear(struct sctp_ssnmap *map)  in sctp_ssnmap_clear()  argument
106 	size = (map->in.len + map->out.len) * sizeof(__u16);  in sctp_ssnmap_clear()
107 	memset(map->in.ssn, 0x00, size);  in sctp_ssnmap_clear()
111 void sctp_ssnmap_free(struct sctp_ssnmap *map)  in sctp_ssnmap_free()  argument
115 	if (unlikely(!map))  in sctp_ssnmap_free()
118 	size = sctp_ssnmap_size(map->in.len, map->out.len);  in sctp_ssnmap_free()
120 		kfree(map);  in sctp_ssnmap_free()
122 		free_pages((unsigned long)map, get_order(size));  in sctp_ssnmap_free()