staging: rtl8192e: Remove struct rtllib_hdr_4addrqos

Replace struct rtllib_hdr_4addrqos with struct ieee80211_qos_hdr_4addr to
avoid proprietary code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/e146191ec1781a3989b318316fe9d8cdb330a52a.1694792595.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtllib.h

@@ -679,18 +679,6 @@ struct rtllib_pspoll_hdr {
 	u8 ta[ETH_ALEN];
 } __packed;
 
-struct rtllib_hdr_4addrqos {
-	__le16 frame_ctl;
-	__le16 duration_id;
-	u8 addr1[ETH_ALEN];
-	u8 addr2[ETH_ALEN];
-	u8 addr3[ETH_ALEN];
-	__le16 seq_ctl;
-	u8 addr4[ETH_ALEN];
-	__le16 qos_ctl;
-	u8 payload[];
-} __packed;
-
 struct rtllib_info_element {
 	u8 id;
 	u8 len;

drivers/staging/rtl8192e/rtllib_rx.c

@@ -94,13 +94,13 @@ rtllib_frag_cache_get(struct rtllib_device *ieee,
 	unsigned int seq = WLAN_GET_SEQ_SEQ(sc);
 	struct rtllib_frag_entry *entry;
 	struct ieee80211_qos_hdr *hdr_3addrqos;
-	struct rtllib_hdr_4addrqos *hdr_4addrqos;
+	struct ieee80211_qos_hdr_4addr *hdr_4addrqos;
 	u8 tid;
 
 	if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) &&
 	    RTLLIB_QOS_HAS_SEQ(fc)) {
-		hdr_4addrqos = (struct rtllib_hdr_4addrqos *)hdr;
-		tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & RTLLIB_QCTL_TID;
+		hdr_4addrqos = (struct ieee80211_qos_hdr_4addr *)hdr;
+		tid = le16_to_cpu(hdr_4addrqos->qos_ctrl) & RTLLIB_QCTL_TID;
 		tid = UP2AC(tid);
 		tid++;
 	} else if (RTLLIB_QOS_HAS_SEQ(fc)) {
@@ -163,13 +163,13 @@ static int rtllib_frag_cache_invalidate(struct rtllib_device *ieee,
 	unsigned int seq = WLAN_GET_SEQ_SEQ(sc);
 	struct rtllib_frag_entry *entry;
 	struct ieee80211_qos_hdr *hdr_3addrqos;
-	struct rtllib_hdr_4addrqos *hdr_4addrqos;
+	struct ieee80211_qos_hdr_4addr *hdr_4addrqos;
 	u8 tid;
 
 	if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) &&
 	    RTLLIB_QOS_HAS_SEQ(fc)) {
-		hdr_4addrqos = (struct rtllib_hdr_4addrqos *)hdr;
-		tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & RTLLIB_QCTL_TID;
+		hdr_4addrqos = (struct ieee80211_qos_hdr_4addr *)hdr;
+		tid = le16_to_cpu(hdr_4addrqos->qos_ctrl) & RTLLIB_QCTL_TID;
 		tid = UP2AC(tid);
 		tid++;
 	} else if (RTLLIB_QOS_HAS_SEQ(fc)) {
@@ -356,13 +356,13 @@ static int is_duplicate_packet(struct rtllib_device *ieee,
 	u16 *last_seq, *last_frag;
 	unsigned long *last_time;
 	struct ieee80211_qos_hdr *hdr_3addrqos;
-	struct rtllib_hdr_4addrqos *hdr_4addrqos;
+	struct ieee80211_qos_hdr_4addr *hdr_4addrqos;
 	u8 tid;
 
 	if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) &&
 	    RTLLIB_QOS_HAS_SEQ(fc)) {
-		hdr_4addrqos = (struct rtllib_hdr_4addrqos *)header;
-		tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & RTLLIB_QCTL_TID;
+		hdr_4addrqos = (struct ieee80211_qos_hdr_4addr *)header;
+		tid = le16_to_cpu(hdr_4addrqos->qos_ctrl) & RTLLIB_QCTL_TID;
 		tid = UP2AC(tid);
 		tid++;
 	} else if (RTLLIB_QOS_HAS_SEQ(fc)) {