staging: wlan-ng: add spaces around <<

add spaces around << to fix the checkpatch issue, spaces preferred
around that '<<'.
Signed-off-by: NGargi Sharma <gs051095@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wlan-ng/hfa384x.h

@@ -508,7 +508,7 @@ Communication Frames: Test/Get/Set Field Values for Transmit Frames
 	HFA384x_TXSTATUS_DISCON | HFA384x_TXSTATUS_AGEDERR | \
 	HFA384x_TXSTATUS_RETRYERR))
 
-#define	HFA384x_TX_SET(v, m, s)		((((u16)(v))<<((u16)(s))) & ((u16)(m)))
+#define	HFA384x_TX_SET(v, m, s)		((((u16)(v)) << ((u16)(s))) & ((u16)(m)))
 
 #define	HFA384x_TX_MACPORT_SET(v)	HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8)
 #define	HFA384x_TX_STRUCTYPE_SET(v)	HFA384x_TX_SET(v, \