diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2013-04-06 20:28:49 +0200 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-04-17 03:04:03 -0300 |
| commit | 7350e6cf360d32206cbe4e3d34fb48ab863bdb14 (patch) | |
| tree | 6ed42830673826c03e918ea8e85c5fc34e47bc0e /net/bluetooth | |
| parent | 2df012001d36e56cd92dab0255cf4bce3f5b16bc (diff) | |
| download | linux-7350e6cf360d32206cbe4e3d34fb48ab863bdb14.tar.bz2 | |
Bluetooth: hidp: merge hidp_process_{ctrl,intr}_transmit()
Both hidp_process_ctrl_transmit() and hidp_process_intr_transmit() are
exactly the same apart from the transmit-queue and socket pointers.
Therefore, pass them as argument and merge both functions into one so we
avoid 25 lines of code-duplication.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hidp/core.c | 40 |
1 files changed, 11 insertions, 29 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 3f6ef0630a8e..8f81379e9907 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -636,40 +636,20 @@ static int hidp_send_frame(struct socket *sock, unsigned char *data, int len) return kernel_sendmsg(sock, &msg, &iv, 1, len); } -static void hidp_process_intr_transmit(struct hidp_session *session) +/* dequeue message from @transmit and send via @sock */ +static void hidp_process_transmit(struct hidp_session *session, + struct sk_buff_head *transmit, + struct socket *sock) { struct sk_buff *skb; int ret; BT_DBG("session %p", session); - while ((skb = skb_dequeue(&session->intr_transmit))) { - ret = hidp_send_frame(session->intr_sock, skb->data, skb->len); + while ((skb = skb_dequeue(transmit))) { + ret = hidp_send_frame(sock, skb->data, skb->len); if (ret == -EAGAIN) { - skb_queue_head(&session->intr_transmit, skb); - break; - } else if (ret < 0) { - hidp_session_terminate(session); - kfree_skb(skb); - break; - } - - hidp_set_timer(session); - kfree_skb(skb); - } -} - -static void hidp_process_ctrl_transmit(struct hidp_session *session) -{ - struct sk_buff *skb; - int ret; - - BT_DBG("session %p", session); - - while ((skb = skb_dequeue(&session->ctrl_transmit))) { - ret = hidp_send_frame(session->ctrl_sock, skb->data, skb->len); - if (ret == -EAGAIN) { - skb_queue_head(&session->ctrl_transmit, skb); + skb_queue_head(transmit, skb); break; } else if (ret < 0) { hidp_session_terminate(session); @@ -1224,7 +1204,8 @@ static void hidp_session_run(struct hidp_session *session) } /* send pending intr-skbs */ - hidp_process_intr_transmit(session); + hidp_process_transmit(session, &session->intr_transmit, + session->intr_sock); /* parse incoming ctrl-skbs */ while ((skb = skb_dequeue(&ctrl_sk->sk_receive_queue))) { @@ -1236,7 +1217,8 @@ static void hidp_session_run(struct hidp_session *session) } /* send pending ctrl-skbs */ - hidp_process_ctrl_transmit(session); + hidp_process_transmit(session, &session->ctrl_transmit, + session->ctrl_sock); schedule(); } |