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Bluetooth: Improve *_get() functions to return the object type

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It's natural to have *_get() functions that increment the reference
count of an object to return the object type itself. This way it's
simple to make a copy of the object pointer and increase the reference
count in a single step. This patch updates two such get() functions,
namely hci_conn_get() and l2cap_conn_get(), and updates the users to
take advantage of the new API.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg
2014-08-15 21:06:57 +03:00
committed by Marcel Holtmann
parent 5477610fc1
commit 51bb8457dd
4 changed files with 10 additions and 11 deletions
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3
include/net/bluetooth/hci_core.h
View File

@@ -756,9 +756,10 @@ void hci_le_conn_failed(struct hci_conn *conn, u8 status);
* _get()/_drop() in it, but require the caller to have a valid ref (FIXME).
*/
static inline void hci_conn_get(struct hci_conn *conn)
static inline struct hci_conn *hci_conn_get(struct hci_conn *conn)
{
get_device(&conn->dev);
return conn;
}
static inline void hci_conn_put(struct hci_conn *conn)

2
include/net/bluetooth/l2cap.h
View File

@@ -948,7 +948,7 @@ void l2cap_logical_cfm(struct l2cap_chan *chan, struct hci_chan *hchan,
void __l2cap_physical_cfm(struct l2cap_chan *chan, int result);
void l2cap_conn_shutdown(struct l2cap_conn *conn, int err);
void l2cap_conn_get(struct l2cap_conn *conn);
struct l2cap_conn *l2cap_conn_get(struct l2cap_conn *conn);
void l2cap_conn_put(struct l2cap_conn *conn);
int l2cap_register_user(struct l2cap_conn *conn, struct l2cap_user *user);