staging: brcm80211: replace broadcom specific auth related defines

- DOT11_OPEN_SYSTEM -> WLAN_AUTH_OPEN
- DOT11_SHARED_KEY -> WLAN_AUTH_SHARED_KEY
- remove unused DOT11_MGMT_HDR_LEN

Signed-off-by: Stanislav Fomichev <kernel@fomichev.me>
Acked-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmfmac/dhd_common.c

@@ -632,9 +632,9 @@ static void wl_show_host_event(wl_event_msg_t *event, void *event_data)
 
 	case WLC_E_AUTH:
 	case WLC_E_AUTH_IND:
-		if (auth_type == DOT11_OPEN_SYSTEM)
+		if (auth_type == WLAN_AUTH_OPEN)
 			auth_str = "Open System";
-		else if (auth_type == DOT11_SHARED_KEY)
+		else if (auth_type == WLAN_AUTH_SHARED_KEY)
 			auth_str = "Shared Key";
 		else {
 			sprintf(err_msg, "AUTH unknown: %d", (int)auth_type);
@@ -1807,7 +1807,7 @@ dhd_pno_set(dhd_pub_t *dhd, wlc_ssid_t *ssids_local, int nssid, unsigned char sc
 	for (i = 0; i < nssid; i++) {
 
 		pfn_element.bss_type = DOT11_BSSTYPE_INFRASTRUCTURE;
-		pfn_element.auth = DOT11_OPEN_SYSTEM;
+		pfn_element.auth = WLAN_AUTH_OPEN;
 		pfn_element.wpa_auth = WPA_AUTH_PFN_ANY;
 		pfn_element.wsec = 0;
 		pfn_element.infra = 1;

drivers/staging/brcm80211/include/proto/802.11.h

@@ -48,8 +48,6 @@
 #define DOT11_BA_BITMAP_LEN		128
 #define DOT11_BA_LEN		4
 
-#define DOT11_MGMT_HDR_LEN      24
-
 #define WME_OUI			"\x00\x50\xf2"
 #define WME_VER			1
 #define WME_TYPE		2
@@ -114,9 +112,6 @@ typedef struct wme_param_ie wme_param_ie_t;
 
 #define EDCF_AC_VO_TXOP_AP           0x002f
 
-#define DOT11_OPEN_SYSTEM	0
-#define DOT11_SHARED_KEY	1
-
 #define SEQNUM_SHIFT		4
 #define SEQNUM_MAX		0x1000
 #define FRAGNUM_MASK		0xF