[PATCH 1/2] Staging: wlan-ng: Fix sparse warnings by using appropriate endian types

[Adrien Descamps]

Fix some sparse warning by using correct endian types in structs and
local variables.
This patch only fix sparse warnings and do not change the logic.

Signed-off-by: Adrien Descamps <adrien.descamps@xxxxxxxxx>
---
Compile tested only
 drivers/staging/wlan-ng/hfa384x.h     | 58 +++++++++++++++++------------------
 drivers/staging/wlan-ng/hfa384x_usb.c |  2 +-
 drivers/staging/wlan-ng/p80211conv.h  | 28 ++++++++---------
 3 files changed, 44 insertions(+), 44 deletions(-)

diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h
index 60caf9c..7bcc0db 100644
--- a/drivers/staging/wlan-ng/hfa384x.h
+++ b/drivers/staging/wlan-ng/hfa384x.h
@@ -482,7 +482,7 @@ struct hfa384x_tx_frame {
 	u8 address3[6];
 	u16 sequence_control;
 	u8 address4[6];
-	u16 data_len;		/* little endian format */
+	__le16 data_len;		/* little endian format */
 
 	/*-- 802.3 Header Information --*/
 
@@ -801,41 +801,41 @@ struct hfa384x_usb_txfrm {
 } __packed;
 
 struct hfa384x_usb_cmdreq {
-	u16 type;
-	u16 cmd;
-	u16 parm0;
-	u16 parm1;
-	u16 parm2;
+	__le16 type;
+	__le16 cmd;
+	__le16 parm0;
+	__le16 parm1;
+	__le16 parm2;
 	u8 pad[54];
 } __packed;
 
 struct hfa384x_usb_wridreq {
-	u16 type;
-	u16 frmlen;
-	u16 rid;
+	__le16 type;
+	__le16 frmlen;
+	__le16 rid;
 	u8 data[HFA384x_RIDDATA_MAXLEN];
 } __packed;
 
 struct hfa384x_usb_rridreq {
-	u16 type;
-	u16 frmlen;
-	u16 rid;
+	__le16 type;
+	__le16 frmlen;
+	__le16 rid;
 	u8 pad[58];
 } __packed;
 
 struct hfa384x_usb_wmemreq {
-	u16 type;
-	u16 frmlen;
-	u16 offset;
-	u16 page;
+	__le16 type;
+	__le16 frmlen;
+	__le16 offset;
+	__le16 page;
 	u8 data[HFA384x_USB_RWMEM_MAXLEN];
 } __packed;
 
 struct hfa384x_usb_rmemreq {
-	u16 type;
-	u16 frmlen;
-	u16 offset;
-	u16 page;
+	__le16 type;
+	__le16 frmlen;
+	__le16 offset;
+	__le16 page;
 	u8 pad[56];
 } __packed;
 
@@ -854,16 +854,16 @@ struct hfa384x_usb_infofrm {
 
 struct hfa384x_usb_statusresp {
 	u16 type;
-	u16 status;
-	u16 resp0;
-	u16 resp1;
-	u16 resp2;
+	__le16 status;
+	__le16 resp0;
+	__le16 resp1;
+	__le16 resp2;
 } __packed;
 
 struct hfa384x_usb_rridresp {
 	u16 type;
-	u16 frmlen;
-	u16 rid;
+	__le16 frmlen;
+	__le16 rid;
 	u8 data[HFA384x_RIDDATA_MAXLEN];
 } __packed;
 
@@ -1388,13 +1388,13 @@ static inline int hfa384x_drvr_getconfig16(struct hfa384x *hw, u16 rid, void *va
 
 	result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16));
 	if (result == 0)
-		*((u16 *)val) = le16_to_cpu(*((u16 *)val));
+		*((u16 *)val) = le16_to_cpu(*((__le16 *)val));
 	return result;
 }
 
 static inline int hfa384x_drvr_setconfig16(struct hfa384x *hw, u16 rid, u16 val)
 {
-	u16 value = cpu_to_le16(val);
+	__le16 value = cpu_to_le16(val);
 
 	return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value));
 }
@@ -1408,7 +1408,7 @@ hfa384x_drvr_setconfig_async(struct hfa384x *hw,
 static inline int
 hfa384x_drvr_setconfig16_async(struct hfa384x *hw, u16 rid, u16 val)
 {
-	u16 value = cpu_to_le16(val);
+	__le16 value = cpu_to_le16(val);
 
 	return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value),
 					    NULL, NULL);
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index 4fe037a..f26cc19 100644
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -2316,7 +2316,7 @@ int hfa384x_drvr_ramdl_write(struct hfa384x *hw, u32 daddr, void *buf, u32 len)
 int hfa384x_drvr_readpda(struct hfa384x *hw, void *buf, unsigned int len)
 {
 	int result = 0;
-	u16 *pda = buf;
+	__le16 *pda = buf;
 	int pdaok = 0;
 	int morepdrs = 1;
 	int currpdr = 0;	/* word offset of the current pdr */
diff --git a/drivers/staging/wlan-ng/p80211conv.h b/drivers/staging/wlan-ng/p80211conv.h
index ed70d98..bd66826 100644
--- a/drivers/staging/wlan-ng/p80211conv.h
+++ b/drivers/staging/wlan-ng/p80211conv.h
@@ -101,20 +101,20 @@ void p80211skb_rxmeta_detach(struct sk_buff *skb);
  * Frame capture header.  (See doc/capturefrm.txt)
  */
 struct p80211_caphdr {
-	u32 version;
-	u32 length;
-	u64 mactime;
-	u64 hosttime;
-	u32 phytype;
-	u32 channel;
-	u32 datarate;
-	u32 antenna;
-	u32 priority;
-	u32 ssi_type;
-	s32 ssi_signal;
-	s32 ssi_noise;
-	u32 preamble;
-	u32 encoding;
+	__be32 version;
+	__be32 length;
+	__be64 mactime;
+	__be64 hosttime;
+	__be32 phytype;
+	__be32 channel;
+	__be32 datarate;
+	__be32 antenna;
+	__be32 priority;
+	__be32 ssi_type;
+	__be32 ssi_signal;
+	__be32 ssi_noise;
+	__be32 preamble;
+	__be32 encoding;
 };
 
 /* buffer free method pointer type */
-- 
2.1.4