diff options
| author | Andrei Emeltchenko <andrei.emeltchenko@intel.com> | 2012-10-05 17:56:55 +0400 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-10-08 02:19:04 +0400 |
| commit | fa4ebc66c432d0e0ec947cb754d4144c4a681f28 (patch) | |
| tree | ce31c236f663a249276883413f19dba534569738 | |
| parent | 85e34368dea6fc8a2d16464e01c85d3b7bd682bd (diff) | |
| download | linux-fa4ebc66c432d0e0ec947cb754d4144c4a681f28.tar.xz | |
Bluetooth: AMP: Factor out amp_ctrl_add
Add ctrl_id parameter to amp_ctrl_add since we always set it
after function ctrl is created.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| -rw-r--r-- | include/net/bluetooth/amp.h | 2 | ||||
| -rw-r--r-- | net/bluetooth/a2mp.c | 8 | ||||
| -rw-r--r-- | net/bluetooth/amp.c | 7 |
3 files changed, 7 insertions, 10 deletions
diff --git a/include/net/bluetooth/amp.h b/include/net/bluetooth/amp.h index b1e54903dd42..ae2c3e536473 100644 --- a/include/net/bluetooth/amp.h +++ b/include/net/bluetooth/amp.h @@ -26,7 +26,7 @@ struct amp_ctrl { int amp_ctrl_put(struct amp_ctrl *ctrl); void amp_ctrl_get(struct amp_ctrl *ctrl); -struct amp_ctrl *amp_ctrl_add(struct amp_mgr *mgr); +struct amp_ctrl *amp_ctrl_add(struct amp_mgr *mgr, u8 id); struct amp_ctrl *amp_ctrl_lookup(struct amp_mgr *mgr, u8 id); void amp_ctrl_list_flush(struct amp_mgr *mgr); diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index d4946b591b71..88a4b583d218 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -316,12 +316,10 @@ static int a2mp_getinfo_rsp(struct amp_mgr *mgr, struct sk_buff *skb, if (rsp->status) return -EINVAL; - ctrl = amp_ctrl_add(mgr); + ctrl = amp_ctrl_add(mgr, rsp->id); if (!ctrl) return -ENOMEM; - ctrl->id = rsp->id; - req.id = rsp->id; a2mp_send(mgr, A2MP_GETAMPASSOC_REQ, __next_ident(mgr), sizeof(req), &req); @@ -461,7 +459,7 @@ static int a2mp_createphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb, ctrl = amp_ctrl_lookup(mgr, rsp.remote_id); if (!ctrl) { - ctrl = amp_ctrl_add(mgr); + ctrl = amp_ctrl_add(mgr, rsp.remote_id); if (ctrl) { amp_ctrl_get(ctrl); } else { @@ -474,8 +472,6 @@ static int a2mp_createphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb, size_t assoc_len = le16_to_cpu(hdr->len) - sizeof(*req); u8 *assoc; - ctrl->id = rsp.remote_id; - assoc = kzalloc(assoc_len, GFP_KERNEL); if (!assoc) { amp_ctrl_put(ctrl); diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c index b6e1c3ac74f1..2fc5562a84b9 100644 --- a/net/bluetooth/amp.c +++ b/net/bluetooth/amp.c @@ -45,7 +45,7 @@ int amp_ctrl_put(struct amp_ctrl *ctrl) return kref_put(&ctrl->kref, &_ctrl_destroy); } -struct amp_ctrl *amp_ctrl_add(struct amp_mgr *mgr) +struct amp_ctrl *amp_ctrl_add(struct amp_mgr *mgr, u8 id) { struct amp_ctrl *ctrl; @@ -53,12 +53,13 @@ struct amp_ctrl *amp_ctrl_add(struct amp_mgr *mgr) if (!ctrl) return NULL; + kref_init(&ctrl->kref); + ctrl->id = id; + mutex_lock(&mgr->amp_ctrls_lock); list_add(&ctrl->list, &mgr->amp_ctrls); mutex_unlock(&mgr->amp_ctrls_lock); - kref_init(&ctrl->kref); - BT_DBG("mgr %p ctrl %p", mgr, ctrl); return ctrl; |