diff --git a/drivers/staging/hv/RndisFilter.h b/drivers/staging/hv/RndisFilter.h
index ebacbe01c92d..6725fe525d36 100644
--- a/drivers/staging/hv/RndisFilter.h
+++ b/drivers/staging/hv/RndisFilter.h
@@ -32,7 +32,8 @@
 
 #include "include/rndis.h"
 
-#define RNDIS_HEADER_SIZE	(sizeof(RNDIS_MESSAGE) - sizeof(RNDIS_MESSAGE_CONTAINER))
+#define RNDIS_HEADER_SIZE	(sizeof(RNDIS_MESSAGE) - \
+				 sizeof(RNDIS_MESSAGE_CONTAINER))
 
 #define NDIS_PACKET_TYPE_DIRECTED	0x00000001
 #define NDIS_PACKET_TYPE_MULTICAST	0x00000002
@@ -48,14 +49,8 @@
 #define NDIS_PACKET_TYPE_MAC_FRAME	0x00000800
 
 
-
-
 /* Interface */
 
-int
-RndisFilterInit(
-	NETVSC_DRIVER_OBJECT *Driver
-	);
-
+extern int RndisFilterInit(NETVSC_DRIVER_OBJECT *Driver);
 
 #endif /* _RNDISFILTER_H_ */