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Staging: wlan-ng: p80211hdr.h: Coding style cleanups

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Signed-off-by: Moritz Muehlenhoff <jmm@debian.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Moritz Muehlenhoff 2009-02-08 02:20:54 +01:00 committed by Greg Kroah-Hartman
parent ea75ad7b8b
commit d6c82d9719
1 changed files with 26 additions and 35 deletions
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61
drivers/staging/wlan-ng/p80211hdr.h
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@ -126,7 +126,6 @@
#define WLAN_FSTYPE_CFPOLL 0x06
#define WLAN_FSTYPE_CFACK_CFPOLL 0x07
/*================================================================*/
/* Macros */
@ -168,38 +167,32 @@
/* Generic 802.11 Header types */
typedef struct p80211_hdr_a3
{
u16 fc;
u16 dur;
u8 a1[ETH_ALEN];
u8 a2[ETH_ALEN];
u8 a3[ETH_ALEN];
u16 seq;
} __attribute__((packed)) p80211_hdr_a3_t;
typedef struct p80211_hdr_a3 {
u16 fc;
u16 dur;
u8 a1[ETH_ALEN];
u8 a2[ETH_ALEN];
u8 a3[ETH_ALEN];
u16 seq;
} __attribute__ ((packed)) p80211_hdr_a3_t;
typedef struct p80211_hdr_a4
{
u16 fc;
u16 dur;
u8 a1[ETH_ALEN];
u8 a2[ETH_ALEN];
u8 a3[ETH_ALEN];
u16 seq;
u8 a4[ETH_ALEN];
} __attribute__((packed)) p80211_hdr_a4_t;
typedef struct p80211_hdr_a4 {
u16 fc;
u16 dur;
u8 a1[ETH_ALEN];
u8 a2[ETH_ALEN];
u8 a3[ETH_ALEN];
u16 seq;
u8 a4[ETH_ALEN];
} __attribute__ ((packed)) p80211_hdr_a4_t;
typedef union p80211_hdr
{
p80211_hdr_a3_t a3;
p80211_hdr_a4_t a4;
} __attribute__((packed)) p80211_hdr_t;
typedef union p80211_hdr {
p80211_hdr_a3_t a3;
p80211_hdr_a4_t a4;
} __attribute__ ((packed)) p80211_hdr_t;
/*================================================================*/
/* Function Declarations */
/* Frame and header lenght macros */
/* Frame and header length macros */
#define WLAN_CTL_FRAMELEN(fstype) (\
(fstype) == WLAN_FSTYPE_BLOCKACKREQ ? 24 : \
@ -214,23 +207,22 @@ typedef union p80211_hdr
#define WLAN_FCS_LEN 4
/* ftcl in HOST order */
inline static u16 p80211_headerlen(u16 fctl)
static inline u16 p80211_headerlen(u16 fctl)
{
u16 hdrlen = 0;
switch ( WLAN_GET_FC_FTYPE(fctl) ) {
switch (WLAN_GET_FC_FTYPE(fctl)) {
case WLAN_FTYPE_MGMT:
hdrlen = WLAN_HDR_A3_LEN;
break;
case WLAN_FTYPE_DATA:
hdrlen = WLAN_HDR_A3_LEN;
if ( WLAN_GET_FC_TODS(fctl) && WLAN_GET_FC_FROMDS(fctl) ) {
if (WLAN_GET_FC_TODS(fctl) && WLAN_GET_FC_FROMDS(fctl))
hdrlen += ETH_ALEN;
}
break;
case WLAN_FTYPE_CTL:
hdrlen = WLAN_CTL_FRAMELEN(WLAN_GET_FC_FSTYPE(fctl)) -
WLAN_FCS_LEN;
WLAN_FCS_LEN;
break;
default:
hdrlen = WLAN_HDR_A3_LEN;
@ -240,4 +232,3 @@ inline static u16 p80211_headerlen(u16 fctl)
}
#endif /* _P80211HDR_H */