diff options
Diffstat (limited to 'net/bluetooth/hidp/core.c')
| -rw-r--r-- | net/bluetooth/hidp/core.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 5abd423b55fa..bef84b95e2c4 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -101,6 +101,7 @@ static int hidp_send_message(struct hidp_session *session, struct socket *sock, { struct sk_buff *skb; struct sock *sk = sock->sk; + int ret; BT_DBG("session %p data %p size %d", session, data, size); @@ -114,13 +115,17 @@ static int hidp_send_message(struct hidp_session *session, struct socket *sock, } skb_put_u8(skb, hdr); - if (data && size > 0) + if (data && size > 0) { skb_put_data(skb, data, size); + ret = size; + } else { + ret = 0; + } skb_queue_tail(transmit, skb); wake_up_interruptible(sk_sleep(sk)); - return 0; + return ret; } static int hidp_send_ctrl_message(struct hidp_session *session, @@ -262,7 +267,7 @@ static int hidp_get_raw_report(struct hid_device *hid, set_bit(HIDP_WAITING_FOR_RETURN, &session->flags); data[0] = report_number; ret = hidp_send_ctrl_message(session, report_type, data, 1); - if (ret) + if (ret < 0) goto err; /* Wait for the return of the report. The returned report @@ -338,7 +343,7 @@ static int hidp_set_raw_report(struct hid_device *hid, unsigned char reportnum, data[0] = reportnum; set_bit(HIDP_WAITING_FOR_SEND_ACK, &session->flags); ret = hidp_send_ctrl_message(session, report_type, data, count); - if (ret) + if (ret < 0) goto err; /* Wait for the ACK from the device. */ |
