staging: wilc1000: remove redundant initialization of variable

This patch removes the redundant initialization of the variable 'st' as
it is reassigned a new value before its being used anywhere else.
Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/coreconfigurator.c

@@ -605,7 +605,7 @@ INLINE u16 get_cap_info(u8 *data)
 {
 	u16 cap_info = 0;
 	u16 index    = MAC_HDR_LEN;
-	tenuFrmSubtype st = BEACON;
+	tenuFrmSubtype st;
 
 	st = get_sub_type(data);