Merge tag 'staging-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging tree update from Greg Kroah-Hartman:
 "Here's the big staging tree merge for 3.9-rc1

  Lots of cleanups and updates for drivers all through the staging tree.
  We are pretty much "code neutral" here, adding just about as many
  lines as we removed.

  All of these have been in linux-next for a while."

* tag 'staging-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (804 commits)
  staging: comedi: vmk80xx: wait for URBs to complete
  staging: comedi: drivers: addi-data: hwdrv_apci3200.c: Add a missing semicolon
  staging: et131x: Update TODO list
  staging: et131x: Remove assignment of skb->dev
  staging: wlan-ng: hfa384x.h: fix for error reported by smatch
  staging/zache checkpatch ERROR: spaces prohibited around that
  staging/ozwpan: Mark read only parameters and structs as const
  staging/ozwpan: Remove empty and unused function oz_cdev_heartbeat
  staging/ozwpan: Mark local functions as static (fix sparse warnings)
  staging/ozwpan: Add missing header includes
  staging/usbip: Mark local functions as static (fix sparse warnings)
  staging/xgifb: Remove duplicated code in loops.
  staging/xgifb: Consolidate return paths
  staging/xgifb: Remove code without effect
  staging/xgifb: Remove unnecessary casts
  staging/xgifb: Consolidate if/else if with identical code branches
  staging: vt6656: replaced custom TRUE definition with true
  staging: vt6656: replaced custom FALSE definition with false
  staging: vt6656: replace custom BOOL definition with bool
  staging/rtl8187se: Mark functions as static to silence sparse
  ...

3 files changed, 39 insertions, 34 deletions

diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h
index 5631ad0a723..3dfa85ccc50 100644
--- a/drivers/staging/wlan-ng/hfa384x.h
+++ b/drivers/staging/wlan-ng/hfa384x.h
@@ -59,6 +59,7 @@
 #define HFA384x_FIRMWARE_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
 
 #include <linux/if_ether.h>
+#include <linux/usb.h>
 
 /*--- Mins & Maxs -----------------------------------*/
 #define	HFA384x_PORTID_MAX		((u16)7)
@@ -81,8 +82,8 @@
 #define		HFA384x_WEPFLAGS_EXCLUDE		((u16)BIT(1))
 #define		HFA384x_WEPFLAGS_DISABLE_TXCRYPT	((u16)BIT(4))
 #define		HFA384x_WEPFLAGS_DISABLE_RXCRYPT	((u16)BIT(7))
-#define 	HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM	((u16)3)
-#define 	HFA384x_PORTSTATUS_DISABLED		((u16)1)
+#define		HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM	((u16)3)
+#define		HFA384x_PORTSTATUS_DISABLED		((u16)1)
 #define		HFA384x_RATEBIT_1			((u16)1)
 #define		HFA384x_RATEBIT_2			((u16)2)
 #define		HFA384x_RATEBIT_5dot5			((u16)4)
@@ -164,7 +165,7 @@
 #define		HFA384x_CMDCODE_DOWNLD		((u16)0x22)
 
 /*--- Debugging Commands -----------------------------*/
-#define 	HFA384x_CMDCODE_MONITOR		((u16)(0x38))
+#define		HFA384x_CMDCODE_MONITOR		((u16)(0x38))
 #define		HFA384x_MONITOR_ENABLE		((u16)(0x0b))
 #define		HFA384x_MONITOR_DISABLE		((u16)(0x0f))
 
@@ -275,15 +276,15 @@ API ENHANCEMENTS (NOT ALREADY IMPLEMENTED)
 #define		HFA384x_RID_CNFAUTHENTICATION	((u16)0xFC2A)
 #define		HFA384x_RID_CNFROAMINGMODE	((u16)0xFC2D)
 #define		HFA384x_RID_CNFAPBCNint		((u16)0xFC33)
-#define		HFA384x_RID_CNFDBMADJUST  	((u16)0xFC46)
-#define		HFA384x_RID_CNFWPADATA       	((u16)0xFC48)
+#define		HFA384x_RID_CNFDBMADJUST	((u16)0xFC46)
+#define		HFA384x_RID_CNFWPADATA		((u16)0xFC48)
 #define		HFA384x_RID_CNFBASICRATES	((u16)0xFCB3)
 #define		HFA384x_RID_CNFSUPPRATES	((u16)0xFCB4)
 #define		HFA384x_RID_CNFPASSIVESCANCTRL	((u16)0xFCBA)
-#define		HFA384x_RID_TXPOWERMAX        	((u16)0xFCBE)
+#define		HFA384x_RID_TXPOWERMAX		((u16)0xFCBE)
 #define		HFA384x_RID_JOINREQUEST		((u16)0xFCE2)
 #define		HFA384x_RID_AUTHENTICATESTA	((u16)0xFCE3)
-#define		HFA384x_RID_HOSTSCAN          	((u16)0xFCE5)
+#define		HFA384x_RID_HOSTSCAN		((u16)0xFCE5)
 
 #define		HFA384x_RID_CNFWEPDEFAULTKEY_LEN	((u16)6)
 #define		HFA384x_RID_CNFWEP128DEFAULTKEY_LEN	((u16)14)
@@ -311,7 +312,7 @@ PD Record codes
 #define HFA384x_PDR_HFA3861_IFRF	((u16)0x0204)
 #define HFA384x_PDR_HFA3861_CHCALSP	((u16)0x0300)
 #define HFA384x_PDR_HFA3861_CHCALI	((u16)0x0301)
-#define HFA384x_PDR_MAX_TX_POWER  	((u16)0x0302)
+#define HFA384x_PDR_MAX_TX_POWER	((u16)0x0302)
 #define HFA384x_PDR_MASTER_CHAN_LIST	((u16)0x0303)
 #define HFA384x_PDR_3842_NIC_CONFIG	((u16)0x0400)
 #define HFA384x_PDR_USB_ID		((u16)0x0401)
@@ -322,10 +323,10 @@ PD Record codes
 #define HFA384x_PDR_USB_POWER_TYPE      ((u16)0x0407)
 #define HFA384x_PDR_USB_MAX_POWER	((u16)0x0409)
 #define HFA384x_PDR_USB_MANUFACTURER	((u16)0x0410)
-#define HFA384x_PDR_USB_PRODUCT  	((u16)0x0411)
-#define HFA384x_PDR_ANT_DIVERSITY   	((u16)0x0412)
-#define HFA384x_PDR_HFO_DELAY       	((u16)0x0413)
-#define HFA384x_PDR_SCALE_THRESH 	((u16)0x0414)
+#define HFA384x_PDR_USB_PRODUCT		((u16)0x0411)
+#define HFA384x_PDR_ANT_DIVERSITY	((u16)0x0412)
+#define HFA384x_PDR_HFO_DELAY		((u16)0x0413)
+#define HFA384x_PDR_SCALE_THRESH	((u16)0x0414)
 
 #define HFA384x_PDR_HFA3861_MANF_TESTSP	((u16)0x0900)
 #define HFA384x_PDR_HFA3861_MANF_TESTI	((u16)0x0901)
@@ -383,7 +384,7 @@ typedef struct hfa384x_caplevel {
 /*-- Configuration Record: cnfAuthentication --*/
 #define HFA384x_CNFAUTHENTICATION_OPENSYSTEM	0x0001
 #define HFA384x_CNFAUTHENTICATION_SHAREDKEY	0x0002
-#define HFA384x_CNFAUTHENTICATION_LEAP     	0x0004
+#define HFA384x_CNFAUTHENTICATION_LEAP		0x0004
 
 /*--------------------------------------------------------------------
 Configuration Record Structures:
@@ -575,8 +576,8 @@ Information Types
 #define		HFA384x_IT_AUTHREQ			((u16)0xF202UL)
 #define		HFA384x_IT_PSUSERCNT			((u16)0xF203UL)
 #define		HFA384x_IT_KEYIDCHANGED			((u16)0xF204UL)
-#define		HFA384x_IT_ASSOCREQ    			((u16)0xF205UL)
-#define		HFA384x_IT_MICFAILURE  			((u16)0xF206UL)
+#define		HFA384x_IT_ASSOCREQ			((u16)0xF205UL)
+#define		HFA384x_IT_MICFAILURE			((u16)0xF206UL)
 
 /*--------------------------------------------------------------------
 Information Frames Structures
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index 750330f064f..0039e082507 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -351,6 +351,8 @@ static int p80211knetdev_hard_start_xmit(struct sk_buff *skb,
 	union p80211_hdr p80211_hdr;
 	struct p80211_metawep p80211_wep;
 
+	p80211_wep.data = NULL;
+
 	if (skb == NULL)
 		return NETDEV_TX_OK;
 
diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c
index 89bfd858bb2..d22db43e803 100644
--- a/drivers/staging/wlan-ng/prism2mgmt.c
+++ b/drivers/staging/wlan-ng/prism2mgmt.c
@@ -415,11 +415,14 @@ int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp)
 			break;
 
 #define REQBASICRATE(N) \
-	if ((count >= N) && DOT11_RATE5_ISBASIC_GET(item->supprates[(N)-1])) { \
-		req->basicrate ## N .data = item->supprates[(N)-1]; \
-		req->basicrate ## N .status = \
-			P80211ENUM_msgitem_status_data_ok; \
-	}
+	do { \
+		if ((count >= N) && DOT11_RATE5_ISBASIC_GET( \
+			item->supprates[(N)-1])) { \
+			req->basicrate ## N .data = item->supprates[(N)-1]; \
+			req->basicrate ## N .status = \
+				P80211ENUM_msgitem_status_data_ok; \
+		} \
+	} while (0)
 
 	REQBASICRATE(1);
 	REQBASICRATE(2);
@@ -431,11 +434,13 @@ int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp)
 	REQBASICRATE(8);
 
 #define REQSUPPRATE(N) \
-	if (count >= N) { \
-		req->supprate ## N .data = item->supprates[(N)-1]; \
-		req->supprate ## N .status = \
-			P80211ENUM_msgitem_status_data_ok; \
-	}
+	do { \
+		if (count >= N) { \
+			req->supprate ## N .data = item->supprates[(N)-1]; \
+			req->supprate ## N .status = \
+				P80211ENUM_msgitem_status_data_ok; \
+		} \
+	} while (0)
 
 	REQSUPPRATE(1);
 	REQSUPPRATE(2);
@@ -1139,9 +1144,8 @@ int prism2mgmt_wlansniff(wlandevice_t *wlandev, void *msgp)
 			/* Enable the port */
 			result = hfa384x_drvr_enable(hw, 0);
 			if (result) {
-				pr_debug
-				("failed to enable port to presniff setting, result=%d\n",
-				     result);
+				pr_debug("failed to enable port to presniff setting, result=%d\n",
+					 result);
 				goto failed;
 			}
 		} else {
@@ -1181,18 +1185,16 @@ int prism2mgmt_wlansniff(wlandevice_t *wlandev, void *msgp)
 				hfa384x_drvr_stop(hw);
 				result = hfa384x_drvr_start(hw);
 				if (result) {
-					pr_debug
-					    ("failed to restart the card for sniffing, result=%d\n",
-					     result);
+					pr_debug("failed to restart the card for sniffing, result=%d\n",
+						 result);
 					goto failed;
 				}
 			} else {
 				/* Disable the port */
 				result = hfa384x_drvr_disable(hw, 0);
 				if (result) {
-					pr_debug
-					    ("failed to enable port for sniffing, result=%d\n",
-					     result);
+					pr_debug("failed to enable port for sniffing, result=%d\n",
+						 result);
 					goto failed;
 				}
 			}