int ret;
if (!snum) {
- int low = sysctl_local_port_range[0];
- int high = sysctl_local_port_range[1];
- int range = high - low;
- int i;
- int port;
+ int i, remaining, low, high, port;
static u32 hint;
u32 offset = hint + inet_sk_port_offset(sk);
struct hlist_node *node;
struct inet_timewait_sock *tw = NULL;
+ inet_get_local_port_range(&low, &high);
+ remaining = high - low;
+
local_bh_disable();
- for (i = 1; i <= range; i++) {
- port = low + (i + offset) % range;
+ for (i = 1; i <= remaining; i++) {
+ port = low + (i + offset) % remaining;
head = &hinfo->bhash[inet_bhashfn(port, hinfo->bhash_size)];
spin_lock(&head->lock);