diff options
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index b82cbdd1fcb..09126bf0684 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -353,7 +353,7 @@ static inline int l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 } /* ---- Socket interface ---- */ -static struct sock *__l2cap_get_sock_by_addr(u16 psm, bdaddr_t *src) +static struct sock *__l2cap_get_sock_by_addr(__le16 psm, bdaddr_t *src) { struct sock *sk; struct hlist_node *node; @@ -368,7 +368,7 @@ found: /* Find socket with psm and source bdaddr. * Returns closest match. */ -static struct sock *__l2cap_get_sock_by_psm(int state, u16 psm, bdaddr_t *src) +static struct sock *__l2cap_get_sock_by_psm(int state, __le16 psm, bdaddr_t *src) { struct sock *sk = NULL, *sk1 = NULL; struct hlist_node *node; @@ -392,7 +392,7 @@ static struct sock *__l2cap_get_sock_by_psm(int state, u16 psm, bdaddr_t *src) /* Find socket with given address (psm, src). * Returns locked socket */ -static inline struct sock *l2cap_get_sock_by_psm(int state, u16 psm, bdaddr_t *src) +static inline struct sock *l2cap_get_sock_by_psm(int state, __le16 psm, bdaddr_t *src) { struct sock *s; read_lock(&l2cap_sk_list.lock); @@ -586,7 +586,7 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_ goto done; } - if (la->l2_psm > 0 && btohs(la->l2_psm) < 0x1001 && + if (la->l2_psm && btohs(la->l2_psm) < 0x1001 && !capable(CAP_NET_BIND_SERVICE)) { err = -EACCES; goto done; @@ -873,7 +873,7 @@ static inline int l2cap_do_send(struct sock *sk, struct msghdr *msg, int len) lh->len = cpu_to_le16(len + (hlen - L2CAP_HDR_SIZE)); if (sk->sk_type == SOCK_DGRAM) - put_unaligned(l2cap_pi(sk)->psm, (u16 *) skb_put(skb, 2)); + put_unaligned(l2cap_pi(sk)->psm, (__le16 *) skb_put(skb, 2)); if (memcpy_fromiovec(skb_put(skb, count), msg->msg_iov, count)) { err = -EFAULT; @@ -1256,11 +1256,11 @@ static inline int l2cap_get_conf_opt(void **ptr, int *type, int *olen, unsigned break; case 2: - *val = __le16_to_cpu(*((u16 *)opt->val)); + *val = __le16_to_cpu(*((__le16 *)opt->val)); break; case 4: - *val = __le32_to_cpu(*((u32 *)opt->val)); + *val = __le32_to_cpu(*((__le32 *)opt->val)); break; default: @@ -1287,11 +1287,11 @@ static void l2cap_add_conf_opt(void **ptr, u8 type, u8 len, unsigned long val) break; case 2: - *((u16 *) opt->val) = cpu_to_le16(val); + *((__le16 *) opt->val) = cpu_to_le16(val); break; case 4: - *((u32 *) opt->val) = cpu_to_le32(val); + *((__le32 *) opt->val) = cpu_to_le32(val); break; default: @@ -1406,7 +1406,7 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd int result = 0, status = 0; u16 dcid = 0, scid = __le16_to_cpu(req->scid); - u16 psm = req->psm; + __le16 psm = req->psm; BT_DBG("psm 0x%2.2x scid 0x%4.4x", psm, scid); @@ -1863,7 +1863,7 @@ done: return 0; } -static inline int l2cap_conless_channel(struct l2cap_conn *conn, u16 psm, struct sk_buff *skb) +static inline int l2cap_conless_channel(struct l2cap_conn *conn, __le16 psm, struct sk_buff *skb) { struct sock *sk; @@ -1893,7 +1893,8 @@ done: static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb) { struct l2cap_hdr *lh = (void *) skb->data; - u16 cid, psm, len; + u16 cid, len; + __le16 psm; skb_pull(skb, L2CAP_HDR_SIZE); cid = __le16_to_cpu(lh->cid); @@ -1907,7 +1908,7 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb) break; case 0x0002: - psm = get_unaligned((u16 *) skb->data); + psm = get_unaligned((__le16 *) skb->data); skb_pull(skb, 2); l2cap_conless_channel(conn, psm, skb); break; |