diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0021e49..04fec1f 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2426,7 +2426,7 @@
 			    unsigned int pkt_addr, int rx_len)
 {
 	UCHAR buff[256];
-	struct rx_msg *msg = (struct rx_msg *)buff;
+	struct ray_rx_msg *msg = (struct ray_rx_msg *) buff;
 
 	del_timer(&local->timer);
 
@@ -2513,7 +2513,7 @@
 			      unsigned int pkt_addr, int rx_len)
 {
 /*  UCHAR buff[256];
-    struct rx_msg *msg = (struct rx_msg *)buff;
+    struct ray_rx_msg *msg = (struct ray_rx_msg *) buff;
 */
 	pr_debug("Deauthentication frame received\n");
 	local->authentication_state = UNAUTHENTICATED;
diff --git a/drivers/net/wireless/rayctl.h b/drivers/net/wireless/rayctl.h
index d7646f2..3c3b98b1 100644
--- a/drivers/net/wireless/rayctl.h
+++ b/drivers/net/wireless/rayctl.h
@@ -566,9 +566,9 @@
     UCHAR hdr_3;
     UCHAR hdr_4;
 };
-struct rx_msg {
+struct ray_rx_msg {
     struct mac_header mac;
-    UCHAR  var[1];
+    UCHAR  var[0];
 };
 
 struct tx_msg {