diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-28 01:38:07 +0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 09:28:21 +0400 |
| commit | 2a123b86e2b242a4a6db990d2851d45e192f88e5 (patch) | |
| tree | afbb29b9cf58cf8ee5c581315d5b423d7775196f /drivers/bluetooth | |
| parent | 03d4f879b9ddf7d5c1f788792247e62450342eed (diff) | |
| download | linux-2a123b86e2b242a4a6db990d2851d45e192f88e5.tar.xz | |
[BLUETOOTH]: Introduce skb->data accessor methods for hci_{acl,event,sco}_hdr
For consistency with other skb data accessors, reducing the number of direct
accesses to skb->data.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/bluecard_cs.c | 6 | ||||
| -rw-r--r-- | drivers/bluetooth/bt3c_cs.c | 6 | ||||
| -rw-r--r-- | drivers/bluetooth/btuart_cs.c | 6 | ||||
| -rw-r--r-- | drivers/bluetooth/hci_h4.c | 6 |
4 files changed, 12 insertions, 12 deletions
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index acfb6a430dcc..851de4d5b7de 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -461,20 +461,20 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset) switch (info->rx_state) { case RECV_WAIT_EVENT_HEADER: - eh = (struct hci_event_hdr *)(info->rx_skb->data); + eh = hci_event_hdr(info->rx_skb); info->rx_state = RECV_WAIT_DATA; info->rx_count = eh->plen; break; case RECV_WAIT_ACL_HEADER: - ah = (struct hci_acl_hdr *)(info->rx_skb->data); + ah = hci_acl_hdr(info->rx_skb); dlen = __le16_to_cpu(ah->dlen); info->rx_state = RECV_WAIT_DATA; info->rx_count = dlen; break; case RECV_WAIT_SCO_HEADER: - sh = (struct hci_sco_hdr *)(info->rx_skb->data); + sh = hci_sco_hdr(info->rx_skb); info->rx_state = RECV_WAIT_DATA; info->rx_count = sh->dlen; break; diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 18b0f3992c5b..39516074636b 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -303,20 +303,20 @@ static void bt3c_receive(bt3c_info_t *info) switch (info->rx_state) { case RECV_WAIT_EVENT_HEADER: - eh = (struct hci_event_hdr *)(info->rx_skb->data); + eh = hci_event_hdr(info->rx_skb); info->rx_state = RECV_WAIT_DATA; info->rx_count = eh->plen; break; case RECV_WAIT_ACL_HEADER: - ah = (struct hci_acl_hdr *)(info->rx_skb->data); + ah = hci_acl_hdr(info->rx_skb); dlen = __le16_to_cpu(ah->dlen); info->rx_state = RECV_WAIT_DATA; info->rx_count = dlen; break; case RECV_WAIT_SCO_HEADER: - sh = (struct hci_sco_hdr *)(info->rx_skb->data); + sh = hci_sco_hdr(info->rx_skb); info->rx_state = RECV_WAIT_DATA; info->rx_count = sh->dlen; break; diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index c1bce75148fe..d7d2ea0d86a1 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -250,20 +250,20 @@ static void btuart_receive(btuart_info_t *info) switch (info->rx_state) { case RECV_WAIT_EVENT_HEADER: - eh = (struct hci_event_hdr *)(info->rx_skb->data); + eh = hci_event_hdr(info->rx_skb); info->rx_state = RECV_WAIT_DATA; info->rx_count = eh->plen; break; case RECV_WAIT_ACL_HEADER: - ah = (struct hci_acl_hdr *)(info->rx_skb->data); + ah = hci_acl_hdr(info->rx_skb); dlen = __le16_to_cpu(ah->dlen); info->rx_state = RECV_WAIT_DATA; info->rx_count = dlen; break; case RECV_WAIT_SCO_HEADER: - sh = (struct hci_sco_hdr *)(info->rx_skb->data); + sh = hci_sco_hdr(info->rx_skb); info->rx_state = RECV_WAIT_DATA; info->rx_count = sh->dlen; break; diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 34f0afc42407..bfbae14cf93d 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -188,7 +188,7 @@ static int h4_recv(struct hci_uart *hu, void *data, int count) continue; case H4_W4_EVENT_HDR: - eh = (struct hci_event_hdr *) h4->rx_skb->data; + eh = hci_event_hdr(h4->rx_skb); BT_DBG("Event header: evt 0x%2.2x plen %d", eh->evt, eh->plen); @@ -196,7 +196,7 @@ static int h4_recv(struct hci_uart *hu, void *data, int count) continue; case H4_W4_ACL_HDR: - ah = (struct hci_acl_hdr *) h4->rx_skb->data; + ah = hci_acl_hdr(h4->rx_skb); dlen = __le16_to_cpu(ah->dlen); BT_DBG("ACL header: dlen %d", dlen); @@ -205,7 +205,7 @@ static int h4_recv(struct hci_uart *hu, void *data, int count) continue; case H4_W4_SCO_HDR: - sh = (struct hci_sco_hdr *) h4->rx_skb->data; + sh = hci_sco_hdr(h4->rx_skb); BT_DBG("SCO header: dlen %d", sh->dlen); |