staging: wilc1000: remove unused defines

The macros are not used anywhere in this driver, so just delete it.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h
index a4321a4..f15a878 100644
--- a/drivers/staging/wilc1000/host_interface.h
+++ b/drivers/staging/wilc1000/host_interface.h
@@ -14,8 +14,6 @@
 /*****************************************************************************/
 /*								Macros                                       */
 /*****************************************************************************/
-#define FAIL		0x0000
-#define SUCCESS		0x0001
 
 #define IP_ALEN  4