1 files changed, 6 insertions, 87 deletions

diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 7e04dd69f609..98a9cdeaffb6 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -199,7 +199,6 @@ static void hci_usb_tx_complete(struct urb *urb);
 #define __pending_q(husb, type)   (&husb->pending_q[type-1])
 #define __completed_q(husb, type) (&husb->completed_q[type-1])
 #define __transmit_q(husb, type)  (&husb->transmit_q[type-1])
-#define __reassembly(husb, type)  (husb->reassembly[type-1])
 
 static inline struct _urb *__get_completed(struct hci_usb *husb, int type)
 {
@@ -429,12 +428,6 @@ static void hci_usb_unlink_urbs(struct hci_usb *husb)
 			kfree(urb->transfer_buffer);
 			_urb_free(_urb);
 		}
-
-		/* Release reassembly buffers */
-		if (husb->reassembly[i]) {
-			kfree_skb(husb->reassembly[i]);
-			husb->reassembly[i] = NULL;
-		}
 	}
 }
 
@@ -671,83 +664,6 @@ static int hci_usb_send_frame(struct sk_buff *skb)
 	return 0;
 }
 
-static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int count)
-{
-	BT_DBG("%s type %d data %p count %d", husb->hdev->name, type, data, count);
-
-	husb->hdev->stat.byte_rx += count;
-
-	while (count) {
-		struct sk_buff *skb = __reassembly(husb, type);
-		struct { int expect; } *scb;
-		int len = 0;
-	
-		if (!skb) {
-			/* Start of the frame */
-
-			switch (type) {
-			case HCI_EVENT_PKT:
-				if (count >= HCI_EVENT_HDR_SIZE) {
-					struct hci_event_hdr *h = data;
-					len = HCI_EVENT_HDR_SIZE + h->plen;
-				} else
-					return -EILSEQ;
-				break;
-
-			case HCI_ACLDATA_PKT:
-				if (count >= HCI_ACL_HDR_SIZE) {
-					struct hci_acl_hdr *h = data;
-					len = HCI_ACL_HDR_SIZE + __le16_to_cpu(h->dlen);
-				} else
-					return -EILSEQ;
-				break;
-#ifdef CONFIG_BT_HCIUSB_SCO
-			case HCI_SCODATA_PKT:
-				if (count >= HCI_SCO_HDR_SIZE) {
-					struct hci_sco_hdr *h = data;
-					len = HCI_SCO_HDR_SIZE + h->dlen;
-				} else
-					return -EILSEQ;
-				break;
-#endif
-			}
-			BT_DBG("new packet len %d", len);
-
-			skb = bt_skb_alloc(len, GFP_ATOMIC);
-			if (!skb) {
-				BT_ERR("%s no memory for the packet", husb->hdev->name);
-				return -ENOMEM;
-			}
-			skb->dev = (void *) husb->hdev;
-			bt_cb(skb)->pkt_type = type;
-	
-			__reassembly(husb, type) = skb;
-
-			scb = (void *) skb->cb;
-			scb->expect = len;
-		} else {
-			/* Continuation */
-			scb = (void *) skb->cb;
-			len = scb->expect;
-		}
-
-		len = min(len, count);
-		
-		memcpy(skb_put(skb, len), data, len);
-
-		scb->expect -= len;
-		if (!scb->expect) {
-			/* Complete frame */
-			__reassembly(husb, type) = NULL;
-			bt_cb(skb)->pkt_type = type;
-			hci_recv_frame(skb);
-		}
-
-		count -= len; data += len;
-	}
-	return 0;
-}
-
 static void hci_usb_rx_complete(struct urb *urb)
 {
 	struct _urb *_urb = container_of(urb, struct _urb, urb);
@@ -775,16 +691,19 @@ static void hci_usb_rx_complete(struct urb *urb)
 					urb->iso_frame_desc[i].offset,
 					urb->iso_frame_desc[i].actual_length);
 	
-			if (!urb->iso_frame_desc[i].status)
-				__recv_frame(husb, _urb->type, 
+			if (!urb->iso_frame_desc[i].status) {
+				husb->hdev->stat.byte_rx += urb->iso_frame_desc[i].actual_length;
+				hci_recv_fragment(husb->hdev, _urb->type, 
 					urb->transfer_buffer + urb->iso_frame_desc[i].offset,
 					urb->iso_frame_desc[i].actual_length);
+			}
 		}
 #else
 		;
 #endif
 	} else {
-		err = __recv_frame(husb, _urb->type, urb->transfer_buffer, count);
+		husb->hdev->stat.byte_rx += count;
+		err = hci_recv_fragment(husb->hdev, _urb->type, urb->transfer_buffer, count);
 		if (err < 0) { 
 			BT_ERR("%s corrupted packet: type %d count %d",
 					husb->hdev->name, _urb->type, count);