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 <padovan@profusion.mobi>
git-mirror · Apr 13, 2011 · b86ed36 · b86ed36
1 parent 78b4a56
commit b86ed36
Showing 1 changed file with 6 additions and 1 deletion.
diff --git 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;
 }