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Commit fa70ae09 authored by Gnanachandran Dhanapal's avatar Gnanachandran Dhanapal Committed by Greg Kroah-Hartman
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Staging: rtl8192e: Casting correct Endianness 



Casting correct Endianness for __le16 variable used in assignment and
condition check

Signed-off-by: default avatarGnanachandran Dhanapal <gdhanapa@visteon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 98f196af

drivers/staging/rtl8192e/rtllib_softmac.c

+9 −4
Original line number Original line Diff line number Diff line
@@ -1265,7 +1265,7 @@ inline struct sk_buff *rtllib_association_req(struct rtllib_network *beacon, 
		skb_put(skb, sizeof(struct rtllib_assoc_request_frame) + 2);

		skb_put(skb, sizeof(struct rtllib_assoc_request_frame) + 2);









	hdr->header.frame_ctl = RTLLIB_STYPE_ASSOC_REQ;

	hdr->header.frame_ctl = cpu_to_le16(RTLLIB_STYPE_ASSOC_REQ);

	hdr->header.duration_id = cpu_to_le16(37);

	hdr->header.duration_id = cpu_to_le16(37);

	ether_addr_copy(hdr->header.addr1, beacon->bssid);

	ether_addr_copy(hdr->header.addr1, beacon->bssid);

	ether_addr_copy(hdr->header.addr2, ieee->dev->dev_addr);

	ether_addr_copy(hdr->header.addr2, ieee->dev->dev_addr);
@@ -2243,9 +2243,10 @@ inline int rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb, 
	u8 *ies;

	u8 *ies;

	struct rtllib_assoc_response_frame *assoc_resp;

	struct rtllib_assoc_response_frame *assoc_resp;

	struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;

	struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;

	u16 frame_ctl = le16_to_cpu(header->frame_ctl);





	netdev_dbg(ieee->dev, "received [RE]ASSOCIATION RESPONSE (%d)\n",

	netdev_dbg(ieee->dev, "received [RE]ASSOCIATION RESPONSE (%d)\n",

		   WLAN_FC_GET_STYPE(header->frame_ctl));

		   WLAN_FC_GET_STYPE(frame_ctl));





	if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&

	if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&

	     ieee->state == RTLLIB_ASSOCIATING_AUTHENTICATED &&

	     ieee->state == RTLLIB_ASSOCIATING_AUTHENTICATED &&
@@ -2389,6 +2390,7 @@ inline int rtllib_rx_auth(struct rtllib_device *ieee, struct sk_buff *skb, 
inline int rtllib_rx_deauth(struct rtllib_device *ieee, struct sk_buff *skb)

inline int rtllib_rx_deauth(struct rtllib_device *ieee, struct sk_buff *skb)

{

{

	struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;

	struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;

	u16 frame_ctl;





	if (memcmp(header->addr3, ieee->current_network.bssid, ETH_ALEN) != 0)

	if (memcmp(header->addr3, ieee->current_network.bssid, ETH_ALEN) != 0)

		return 0;

		return 0;
@@ -2399,9 +2401,10 @@ inline int rtllib_rx_deauth(struct rtllib_device *ieee, struct sk_buff *skb) 
	if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&

	if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&

	    ieee->state == RTLLIB_LINKED &&

	    ieee->state == RTLLIB_LINKED &&

	    (ieee->iw_mode == IW_MODE_INFRA)) {

	    (ieee->iw_mode == IW_MODE_INFRA)) {

		frame_ctl = le16_to_cpu(header->frame_ctl);

		netdev_info(ieee->dev,

		netdev_info(ieee->dev,

			    "==========>received disassoc/deauth(%x) frame, reason code:%x\n",

			    "==========>received disassoc/deauth(%x) frame, reason code:%x\n",

			    WLAN_FC_GET_STYPE(header->frame_ctl),

			    WLAN_FC_GET_STYPE(frame_ctl),

			    ((struct rtllib_disassoc *)skb->data)->reason);

			    ((struct rtllib_disassoc *)skb->data)->reason);

		ieee->state = RTLLIB_ASSOCIATING;

		ieee->state = RTLLIB_ASSOCIATING;

		ieee->softmac_stats.reassoc++;

		ieee->softmac_stats.reassoc++;
@@ -2427,11 +2430,13 @@ inline int rtllib_rx_frame_softmac(struct rtllib_device *ieee, 
				   u16 stype)

				   u16 stype)

{

{

	struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;

	struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;

	u16 frame_ctl;





	if (!ieee->proto_started)

	if (!ieee->proto_started)

		return 0;

		return 0;





	switch (WLAN_FC_GET_STYPE(header->frame_ctl)) {

	frame_ctl = le16_to_cpu(header->frame_ctl);

	switch (WLAN_FC_GET_STYPE(frame_ctl)) {

	case RTLLIB_STYPE_ASSOC_RESP:

	case RTLLIB_STYPE_ASSOC_RESP:

	case RTLLIB_STYPE_REASSOC_RESP:

	case RTLLIB_STYPE_REASSOC_RESP:

		if (rtllib_rx_assoc_resp(ieee, skb, rx_stats) == 1)

		if (rtllib_rx_assoc_resp(ieee, skb, rx_stats) == 1)