diff options
| author | Gustavo F. Padovan <gustavo@las.ic.unicamp.br> | 2009-04-20 01:31:05 -0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2009-06-08 14:49:59 +0200 |
| commit | 8db4dc46dcff7568896aa1eae4bd07620ce3dd93 (patch) | |
| tree | 32b92a182971618462f5997c156fa953cd9049cc /net/bluetooth/l2cap.c | |
| parent | a1c1db392090bd280d1c3e2ed52ef682746ee332 (diff) | |
| download | linux-8db4dc46dcff7568896aa1eae4bd07620ce3dd93.tar.bz2 | |
Bluetooth: Use macros for L2CAP channel identifiers
Use macros instead of hardcoded numbers to make the L2CAP source code
more readable.
Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/l2cap.c')
| -rw-r--r-- | net/bluetooth/l2cap.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index ca4d3b40d5ce..ff1744e34cd8 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -161,9 +161,9 @@ static inline struct sock *l2cap_get_chan_by_ident(struct l2cap_chan_list *l, u8 static u16 l2cap_alloc_cid(struct l2cap_chan_list *l) { - u16 cid = 0x0040; + u16 cid = L2CAP_CID_DYN_START; - for (; cid < 0xffff; cid++) { + for (; cid < L2CAP_CID_DYN_END; cid++) { if(!__l2cap_get_chan_by_scid(l, cid)) return cid; } @@ -215,13 +215,13 @@ static void __l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct so l2cap_pi(sk)->scid = l2cap_alloc_cid(l); } else if (sk->sk_type == SOCK_DGRAM) { /* Connectionless socket */ - l2cap_pi(sk)->scid = 0x0002; - l2cap_pi(sk)->dcid = 0x0002; + l2cap_pi(sk)->scid = L2CAP_CID_CONN_LESS; + l2cap_pi(sk)->dcid = L2CAP_CID_CONN_LESS; l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU; } else { /* Raw socket can send/recv signalling messages only */ - l2cap_pi(sk)->scid = 0x0001; - l2cap_pi(sk)->dcid = 0x0001; + l2cap_pi(sk)->scid = L2CAP_CID_SIGNALING; + l2cap_pi(sk)->dcid = L2CAP_CID_SIGNALING; l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU; } @@ -1598,7 +1598,7 @@ static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn, lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); lh->len = cpu_to_le16(L2CAP_CMD_HDR_SIZE + dlen); - lh->cid = cpu_to_le16(0x0001); + lh->cid = cpu_to_le16(L2CAP_CID_SIGNALING); cmd = (struct l2cap_cmd_hdr *) skb_put(skb, L2CAP_CMD_HDR_SIZE); cmd->code = code; @@ -2420,11 +2420,11 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb) BT_DBG("len %d, cid 0x%4.4x", len, cid); switch (cid) { - case 0x0001: + case L2CAP_CID_SIGNALING: l2cap_sig_channel(conn, skb); break; - case 0x0002: + case L2CAP_CID_CONN_LESS: psm = get_unaligned((__le16 *) skb->data); skb_pull(skb, 2); l2cap_conless_channel(conn, psm, skb); |