diff options
Diffstat (limited to 'net/bluetooth/rfcomm')
| -rw-r--r-- | net/bluetooth/rfcomm/Kconfig | 2 | ||||
| -rw-r--r-- | net/bluetooth/rfcomm/core.c | 41 |
2 files changed, 15 insertions, 28 deletions
diff --git a/net/bluetooth/rfcomm/Kconfig b/net/bluetooth/rfcomm/Kconfig index 405a0e61e7dc..22e718b554e4 100644 --- a/net/bluetooth/rfcomm/Kconfig +++ b/net/bluetooth/rfcomm/Kconfig @@ -1,6 +1,6 @@ config BT_RFCOMM tristate "RFCOMM protocol support" - depends on BT && BT_L2CAP + depends on BT help RFCOMM provides connection oriented stream transport. RFCOMM support is required for Dialup Networking, OBEX and other Bluetooth diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index eac849b935a1..501649bf5596 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -65,8 +65,7 @@ static DEFINE_MUTEX(rfcomm_mutex); static LIST_HEAD(session_list); -static int rfcomm_send_frame(struct rfcomm_session *s, u8 *data, int len, - u32 priority); +static int rfcomm_send_frame(struct rfcomm_session *s, u8 *data, int len); static int rfcomm_send_sabm(struct rfcomm_session *s, u8 dlci); static int rfcomm_send_disc(struct rfcomm_session *s, u8 dlci); static int rfcomm_queue_disc(struct rfcomm_dlc *d); @@ -748,32 +747,23 @@ void rfcomm_session_getaddr(struct rfcomm_session *s, bdaddr_t *src, bdaddr_t *d } /* ---- RFCOMM frame sending ---- */ -static int rfcomm_send_frame(struct rfcomm_session *s, u8 *data, int len, - u32 priority) +static int rfcomm_send_frame(struct rfcomm_session *s, u8 *data, int len) { - struct socket *sock = s->sock; - struct sock *sk = sock->sk; struct kvec iv = { data, len }; struct msghdr msg; - BT_DBG("session %p len %d priority %u", s, len, priority); - - if (sk->sk_priority != priority) { - lock_sock(sk); - sk->sk_priority = priority; - release_sock(sk); - } + BT_DBG("session %p len %d", s, len); memset(&msg, 0, sizeof(msg)); - return kernel_sendmsg(sock, &msg, &iv, 1, len); + return kernel_sendmsg(s->sock, &msg, &iv, 1, len); } static int rfcomm_send_cmd(struct rfcomm_session *s, struct rfcomm_cmd *cmd) { BT_DBG("%p cmd %u", s, cmd->ctrl); - return rfcomm_send_frame(s, (void *) cmd, sizeof(*cmd), HCI_PRIO_MAX); + return rfcomm_send_frame(s, (void *) cmd, sizeof(*cmd)); } static int rfcomm_send_sabm(struct rfcomm_session *s, u8 dlci) @@ -829,8 +819,6 @@ static int rfcomm_queue_disc(struct rfcomm_dlc *d) if (!skb) return -ENOMEM; - skb->priority = HCI_PRIO_MAX; - cmd = (void *) __skb_put(skb, sizeof(*cmd)); cmd->addr = d->addr; cmd->ctrl = __ctrl(RFCOMM_DISC, 1); @@ -878,7 +866,7 @@ static int rfcomm_send_nsc(struct rfcomm_session *s, int cr, u8 type) *ptr = __fcs(buf); ptr++; - return rfcomm_send_frame(s, buf, ptr - buf, HCI_PRIO_MAX); + return rfcomm_send_frame(s, buf, ptr - buf); } static int rfcomm_send_pn(struct rfcomm_session *s, int cr, struct rfcomm_dlc *d) @@ -920,7 +908,7 @@ static int rfcomm_send_pn(struct rfcomm_session *s, int cr, struct rfcomm_dlc *d *ptr = __fcs(buf); ptr++; - return rfcomm_send_frame(s, buf, ptr - buf, HCI_PRIO_MAX); + return rfcomm_send_frame(s, buf, ptr - buf); } int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci, @@ -958,7 +946,7 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci, *ptr = __fcs(buf); ptr++; - return rfcomm_send_frame(s, buf, ptr - buf, HCI_PRIO_MAX); + return rfcomm_send_frame(s, buf, ptr - buf); } static int rfcomm_send_rls(struct rfcomm_session *s, int cr, u8 dlci, u8 status) @@ -985,7 +973,7 @@ static int rfcomm_send_rls(struct rfcomm_session *s, int cr, u8 dlci, u8 status) *ptr = __fcs(buf); ptr++; - return rfcomm_send_frame(s, buf, ptr - buf, HCI_PRIO_MAX); + return rfcomm_send_frame(s, buf, ptr - buf); } static int rfcomm_send_msc(struct rfcomm_session *s, int cr, u8 dlci, u8 v24_sig) @@ -1012,7 +1000,7 @@ static int rfcomm_send_msc(struct rfcomm_session *s, int cr, u8 dlci, u8 v24_sig *ptr = __fcs(buf); ptr++; - return rfcomm_send_frame(s, buf, ptr - buf, HCI_PRIO_MAX); + return rfcomm_send_frame(s, buf, ptr - buf); } static int rfcomm_send_fcoff(struct rfcomm_session *s, int cr) @@ -1034,7 +1022,7 @@ static int rfcomm_send_fcoff(struct rfcomm_session *s, int cr) *ptr = __fcs(buf); ptr++; - return rfcomm_send_frame(s, buf, ptr - buf, HCI_PRIO_MAX); + return rfcomm_send_frame(s, buf, ptr - buf); } static int rfcomm_send_fcon(struct rfcomm_session *s, int cr) @@ -1056,7 +1044,7 @@ static int rfcomm_send_fcon(struct rfcomm_session *s, int cr) *ptr = __fcs(buf); ptr++; - return rfcomm_send_frame(s, buf, ptr - buf, HCI_PRIO_MAX); + return rfcomm_send_frame(s, buf, ptr - buf); } static int rfcomm_send_test(struct rfcomm_session *s, int cr, u8 *pattern, int len) @@ -1107,7 +1095,7 @@ static int rfcomm_send_credits(struct rfcomm_session *s, u8 addr, u8 credits) *ptr = __fcs(buf); ptr++; - return rfcomm_send_frame(s, buf, ptr - buf, HCI_PRIO_MAX); + return rfcomm_send_frame(s, buf, ptr - buf); } static void rfcomm_make_uih(struct sk_buff *skb, u8 addr) @@ -1786,8 +1774,7 @@ static inline int rfcomm_process_tx(struct rfcomm_dlc *d) return skb_queue_len(&d->tx_queue); while (d->tx_credits && (skb = skb_dequeue(&d->tx_queue))) { - err = rfcomm_send_frame(d->session, skb->data, skb->len, - skb->priority); + err = rfcomm_send_frame(d->session, skb->data, skb->len); if (err < 0) { skb_queue_head(&d->tx_queue, skb); break; |