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staging:rtl8712: replace get_(d|s)a with ieee80211_get_(D|S)A

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get_da()/get_sa() duplicate native ieee80211_get_(D|S)A functions.
Remove get_(d|s)a, use ieee80211_get_(D|S)A instead.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Link: https://lore.kernel.org/r/20210227222236.581490-2-insafonov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov 2021-02-28 01:22:34 +03:00 committed by Greg Kroah-Hartman
parent 9b2bb2e3cf
commit c198059ed7
2 changed files with 2 additions and 47 deletions
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4
drivers/staging/rtl8712/rtl871x_recv.c
View File

@ -466,8 +466,8 @@ static sint validate_recv_data_frame(struct _adapter *adapter,
struct security_priv *psecuritypriv = &adapter->securitypriv;
bretry = GetRetry(ptr);
pda = get_da(ptr);
psa = get_sa(ptr);
pda = ieee80211_get_DA((struct ieee80211_hdr *)ptr);
psa = ieee80211_get_SA((struct ieee80211_hdr *)ptr);
pbssid = get_hdr_bssid(ptr);
if (!pbssid)
return _FAIL;

45
drivers/staging/rtl8712/wifi.h
View File

@ -264,51 +264,6 @@ static inline unsigned char get_tofr_ds(unsigned char *pframe)
#define GetAddr4Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 24))
static inline unsigned char *get_da(unsigned char *pframe)
{
unsigned char *da;
unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
switch (to_fr_ds) {
case 0x00: /* ToDs=0, FromDs=0 */
da = GetAddr1Ptr(pframe);
break;
case 0x01: /* ToDs=0, FromDs=1 */
da = GetAddr1Ptr(pframe);
break;
case 0x02: /* ToDs=1, FromDs=0 */
da = GetAddr3Ptr(pframe);
break;
default: /* ToDs=1, FromDs=1 */
da = GetAddr3Ptr(pframe);
break;
}
return da;
}
static inline unsigned char *get_sa(unsigned char *pframe)
{
unsigned char *sa;
unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
switch (to_fr_ds) {
case 0x00: /* ToDs=0, FromDs=0 */
sa = GetAddr2Ptr(pframe);
break;
case 0x01: /* ToDs=0, FromDs=1 */
sa = GetAddr3Ptr(pframe);
break;
case 0x02: /* ToDs=1, FromDs=0 */
sa = GetAddr2Ptr(pframe);
break;
default: /* ToDs=1, FromDs=1 */
sa = GetAddr4Ptr(pframe);
break;
}
return sa;
}
static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
{
unsigned char *sa;