diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-05-02 16:26:16 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-02 16:26:16 -0700 |
| commit | d3e2ce3bcdbf4319dea308c79b5f72a8ecc8015c (patch) | |
| tree | aa83f30213ecb17a653fe16c55e3bc5449aa2d7c /net/ipv4/tcp_input.c | |
| parent | 83985319393973f280ca2a797047780a7955cf19 (diff) | |
net: use get/put_unaligned_* helpers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_input.c')
| -rw-r--r-- | net/ipv4/tcp_input.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 0298f80681f2..eda4f4a233f3 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1172,8 +1172,8 @@ static int tcp_check_dsack(struct tcp_sock *tp, struct sk_buff *ack_skb, struct tcp_sack_block_wire *sp, int num_sacks, u32 prior_snd_una) { - u32 start_seq_0 = ntohl(get_unaligned(&sp[0].start_seq)); - u32 end_seq_0 = ntohl(get_unaligned(&sp[0].end_seq)); + u32 start_seq_0 = get_unaligned_be32(&sp[0].start_seq); + u32 end_seq_0 = get_unaligned_be32(&sp[0].end_seq); int dup_sack = 0; if (before(start_seq_0, TCP_SKB_CB(ack_skb)->ack_seq)) { @@ -1181,8 +1181,8 @@ static int tcp_check_dsack(struct tcp_sock *tp, struct sk_buff *ack_skb, tcp_dsack_seen(tp); NET_INC_STATS_BH(LINUX_MIB_TCPDSACKRECV); } else if (num_sacks > 1) { - u32 end_seq_1 = ntohl(get_unaligned(&sp[1].end_seq)); - u32 start_seq_1 = ntohl(get_unaligned(&sp[1].start_seq)); + u32 end_seq_1 = get_unaligned_be32(&sp[1].end_seq); + u32 start_seq_1 = get_unaligned_be32(&sp[1].start_seq); if (!after(end_seq_0, end_seq_1) && !before(start_seq_0, start_seq_1)) { @@ -1453,8 +1453,8 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, for (i = 0; i < num_sacks; i++) { int dup_sack = !i && found_dup_sack; - sp[used_sacks].start_seq = ntohl(get_unaligned(&sp_wire[i].start_seq)); - sp[used_sacks].end_seq = ntohl(get_unaligned(&sp_wire[i].end_seq)); + sp[used_sacks].start_seq = get_unaligned_be32(&sp_wire[i].start_seq); + sp[used_sacks].end_seq = get_unaligned_be32(&sp_wire[i].end_seq); if (!tcp_is_sackblock_valid(tp, dup_sack, sp[used_sacks].start_seq, @@ -3340,7 +3340,7 @@ void tcp_parse_options(struct sk_buff *skb, struct tcp_options_received *opt_rx, switch (opcode) { case TCPOPT_MSS: if (opsize == TCPOLEN_MSS && th->syn && !estab) { - u16 in_mss = ntohs(get_unaligned((__be16 *)ptr)); + u16 in_mss = get_unaligned_be16(ptr); if (in_mss) { if (opt_rx->user_mss && opt_rx->user_mss < in_mss) @@ -3369,8 +3369,8 @@ void tcp_parse_options(struct sk_buff *skb, struct tcp_options_received *opt_rx, ((estab && opt_rx->tstamp_ok) || (!estab && sysctl_tcp_timestamps))) { opt_rx->saw_tstamp = 1; - opt_rx->rcv_tsval = ntohl(get_unaligned((__be32 *)ptr)); - opt_rx->rcv_tsecr = ntohl(get_unaligned((__be32 *)(ptr+4))); + opt_rx->rcv_tsval = get_unaligned_be32(ptr); + opt_rx->rcv_tsecr = get_unaligned_be32(ptr + 4); } break; case TCPOPT_SACK_PERM: |