From 2a123b86e2b242a4a6db990d2851d45e192f88e5 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Mar 2007 18:38:07 -0300 Subject: [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 --- include/net/bluetooth/hci.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include/net') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 41456c148842..93ce272a5d27 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -709,6 +709,24 @@ struct hci_sco_hdr { __u8 dlen; } __attribute__ ((packed)); +#ifdef __KERNEL__ +#include +static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) +{ + return (struct hci_event_hdr *)skb->data; +} + +static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) +{ + return (struct hci_acl_hdr *)skb->data; +} + +static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) +{ + return (struct hci_sco_hdr *)skb->data; +} +#endif + /* Command opcode pack/unpack */ #define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10)) #define hci_opcode_ogf(op) (op >> 10) -- cgit v1.2.3-59-g8ed1b