From b86ed368f1f0b19de1918c57e4b056e73d5613a0 Mon Sep 17 00:00:00 2001 From: "Gustavo F. Padovan" Date: Thu, 7 Apr 2011 18:53:45 -0300 Subject: Bluetooth: Check return value of hci_recv_stream_fragment() It may return error and in this case we do add to the stats. Signed-off-by: Gustavo F. Padovan --- drivers/bluetooth/hci_h4.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'drivers/bluetooth') diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 7b8ad93..2fcd8b3 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -151,8 +151,13 @@ static inline int h4_check_data_len(struct h4_struct *h4, int len) /* Recv data */ static int h4_recv(struct hci_uart *hu, void *data, int count) { - if (hci_recv_stream_fragment(hu->hdev, data, count) < 0) + int ret; + + ret = hci_recv_stream_fragment(hu->hdev, data, count); + if (ret < 0) { BT_ERR("Frame Reassembly Failed"); + return ret; + } return count; } -- cgit v1.1