static inline int add_tcp_pending_ack(u32 ack, u32 session_index,
struct txq_entry_t *txqe)
{
- if (pending_base + pending_acks < MAX_PENDING_ACKS) {
- pending_acks_info[pending_base + pending_acks].ack_num = ack;
- pending_acks_info[pending_base + pending_acks].txqe = txqe;
- pending_acks_info[pending_base + pending_acks].session_index = session_index;
- txqe->tcp_pending_ack_idx = pending_base + pending_acks;
+ u32 i = pending_base + pending_acks;
+
+ if (i < MAX_PENDING_ACKS) {
+ pending_acks_info[i].ack_num = ack;
+ pending_acks_info[i].txqe = txqe;
+ pending_acks_info[i].session_index = session_index;
+ txqe->tcp_pending_ack_idx = i;
pending_acks++;
}
return 0;
(u32)tcp_hdr_ptr[11];
for (i = 0; i < tcp_session; i++) {
+ u32 j = ack_session_info[i].seq_num;
+
if (i < 2 * MAX_TCP_SESSION &&
- ack_session_info[i].seq_num == seq_no) {
+ j == seq_no) {
update_tcp_session(i, ack_no);
break;
}
spin_lock_irqsave(&wilc->txq_spinlock, wilc->txq_spinlock_flags);
for (i = pending_base; i < (pending_base + pending_acks); i++) {
- if (i >= MAX_PENDING_ACKS ||
- pending_acks_info[i].session_index >= 2 * MAX_TCP_SESSION)
+ u32 session_index;
+ u32 bigger_ack_num;
+
+ if (i >= MAX_PENDING_ACKS)
+ break;
+
+ session_index = pending_acks_info[i].session_index;
+
+ if (session_index >= 2 * MAX_TCP_SESSION)
break;
- if (pending_acks_info[i].ack_num < ack_session_info[pending_acks_info[i].session_index].bigger_ack_num) {
+
+ bigger_ack_num = ack_session_info[session_index].bigger_ack_num;
+
+ if (pending_acks_info[i].ack_num < bigger_ack_num) {
struct txq_entry_t *tqe;
tqe = pending_acks_info[i].txqe;