From 2eb25a6c34504254760e67172f7518d6bfdd7676 Mon Sep 17 00:00:00 2001 From: Victor Fusco Date: Tue, 9 Aug 2005 20:29:11 -0700 Subject: [Bluetooth]: Fix sparse warnings (__nocast type) This patch fixes the sparse warnings "implicit cast to nocast type" for the priority or gfp_mask parameters of the memory allocations. Signed-off-by: Victor Fusco Signed-off-by: Domen Puncer Signed-off-by: Marcel Holtmann Signed-off-by: David S. Miller --- drivers/bluetooth/hci_usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/bluetooth/hci_usb.c') diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index 657719b8254f..65740346de36 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -127,7 +127,7 @@ static struct usb_device_id blacklist_ids[] = { { } /* Terminating entry */ }; -static struct _urb *_urb_alloc(int isoc, int gfp) +static struct _urb *_urb_alloc(int isoc, unsigned int __nocast gfp) { struct _urb *_urb = kmalloc(sizeof(struct _urb) + sizeof(struct usb_iso_packet_descriptor) * isoc, gfp); -- cgit v1.2.2 From 0d48d93947dd9ea21c5cdc76a8581b06a4a39281 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Tue, 9 Aug 2005 20:30:28 -0700 Subject: [Bluetooth]: Move packet type into the SKB control buffer This patch moves the usage of packet type into the SKB control buffer. After this patch it is now possible to shrink the sk_buff structure and redefine its pkt_type. Signed-off-by: Marcel Holtmann Signed-off-by: David S. Miller --- drivers/bluetooth/hci_usb.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'drivers/bluetooth/hci_usb.c') diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index 65740346de36..67d96b5cbb96 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -443,7 +443,7 @@ static int __tx_submit(struct hci_usb *husb, struct _urb *_urb) static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb) { - struct _urb *_urb = __get_completed(husb, skb->pkt_type); + struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type); struct usb_ctrlrequest *dr; struct urb *urb; @@ -451,7 +451,7 @@ static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb) _urb = _urb_alloc(0, GFP_ATOMIC); if (!_urb) return -ENOMEM; - _urb->type = skb->pkt_type; + _urb->type = bt_cb(skb)->pkt_type; dr = kmalloc(sizeof(*dr), GFP_ATOMIC); if (!dr) { @@ -479,7 +479,7 @@ static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb) static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb) { - struct _urb *_urb = __get_completed(husb, skb->pkt_type); + struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type); struct urb *urb; int pipe; @@ -487,7 +487,7 @@ static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb) _urb = _urb_alloc(0, GFP_ATOMIC); if (!_urb) return -ENOMEM; - _urb->type = skb->pkt_type; + _urb->type = bt_cb(skb)->pkt_type; } urb = &_urb->urb; @@ -505,14 +505,14 @@ static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb) #ifdef CONFIG_BT_HCIUSB_SCO static inline int hci_usb_send_isoc(struct hci_usb *husb, struct sk_buff *skb) { - struct _urb *_urb = __get_completed(husb, skb->pkt_type); + struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type); struct urb *urb; if (!_urb) { _urb = _urb_alloc(HCI_MAX_ISOC_FRAMES, GFP_ATOMIC); if (!_urb) return -ENOMEM; - _urb->type = skb->pkt_type; + _urb->type = bt_cb(skb)->pkt_type; } BT_DBG("%s skb %p len %d", husb->hdev->name, skb, skb->len); @@ -601,11 +601,11 @@ static int hci_usb_send_frame(struct sk_buff *skb) if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; - BT_DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len); + BT_DBG("%s type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len); husb = (struct hci_usb *) hdev->driver_data; - switch (skb->pkt_type) { + switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; break; @@ -627,7 +627,7 @@ static int hci_usb_send_frame(struct sk_buff *skb) read_lock(&husb->completion_lock); - skb_queue_tail(__transmit_q(husb, skb->pkt_type), skb); + skb_queue_tail(__transmit_q(husb, bt_cb(skb)->pkt_type), skb); hci_usb_tx_wakeup(husb); read_unlock(&husb->completion_lock); @@ -682,7 +682,7 @@ static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int c return -ENOMEM; } skb->dev = (void *) husb->hdev; - skb->pkt_type = type; + bt_cb(skb)->pkt_type = type; __reassembly(husb, type) = skb; @@ -702,6 +702,7 @@ static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int c if (!scb->expect) { /* Complete frame */ __reassembly(husb, type) = NULL; + bt_cb(skb)->pkt_type = type; hci_recv_frame(skb); } -- cgit v1.2.2