annotate the rest of drivers/net/wan

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index f272a80..5c34240 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -137,7 +137,7 @@
 
    unsigned char  NLPID;
    unsigned char  OUI[3];
-   unsigned short PID;
+   __be16 PID;
 
 #define IP_NLPID pad 
 } __attribute__((packed));