beceem: off by one on queue index

The driver allocates 18 queues (0..16) are for traffic, and 17
is a bit bucket.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

drivers/staging/bcm/Macros.h

@@ -261,7 +261,7 @@ typedef enum _E_PHS_DSC_ACTION
 
 #define FIRMWARE_BEGIN_ADDR 0xBFC00000
 
-#define INVALID_QUEUE_INDEX (NO_OF_QUEUES+1)
+#define INVALID_QUEUE_INDEX NO_OF_QUEUES
 
 #define INVALID_PID (pid_t)-1
 #define DDR_80_MHZ  	0