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Bluetooth: Check return value of hci_recv_stream_fragment()

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It may return error and in this case we do add to the stats.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Gustavo F. Padovan 2011-04-07 18:53:45 -03:00
parent 78b4a56c28
commit b86ed368f1
1 changed files with 6 additions and 1 deletions
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7
drivers/bluetooth/hci_h4.c
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@ -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;
}