diff options
Diffstat (limited to 'drivers/bluetooth/hci_h4.c')
| -rw-r--r-- | drivers/bluetooth/hci_h4.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 4b3b14a34794..ec017df8572c 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -25,7 +25,7 @@ #include <linux/signal.h> #include <linux/ioctl.h> #include <linux/skbuff.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> @@ -112,7 +112,7 @@ static int h4_recv(struct hci_uart *hu, const void *data, int count) if (!test_bit(HCI_UART_REGISTERED, &hu->flags)) return -EUNATCH; - h4->rx_skb = h4_recv_buf(hu->hdev, h4->rx_skb, data, count, + h4->rx_skb = h4_recv_buf(hu, h4->rx_skb, data, count, h4_recv_pkts, ARRAY_SIZE(h4_recv_pkts)); if (IS_ERR(h4->rx_skb)) { int err = PTR_ERR(h4->rx_skb); @@ -151,12 +151,12 @@ int __exit h4_deinit(void) return hci_uart_unregister_proto(&h4p); } -struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb, +struct sk_buff *h4_recv_buf(struct hci_uart *hu, struct sk_buff *skb, const unsigned char *buffer, int count, const struct h4_recv_pkt *pkts, int pkts_count) { - struct hci_uart *hu = hci_get_drvdata(hdev); u8 alignment = hu->alignment ? hu->alignment : 1; + struct hci_dev *hdev = hu->hdev; /* Check for error from previous call */ if (IS_ERR(skb)) @@ -252,7 +252,7 @@ struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb, } if (!dlen) { - hu->padding = (skb->len - 1) % alignment; + hu->padding = (skb->len + 1) % alignment; hu->padding = (alignment - hu->padding) % alignment; /* No more data, complete frame */ @@ -260,7 +260,7 @@ struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb, skb = NULL; } } else { - hu->padding = (skb->len - 1) % alignment; + hu->padding = (skb->len + 1) % alignment; hu->padding = (alignment - hu->padding) % alignment; /* Complete frame */ |