staging: wilc1000: parse_network_info: remove s32Error

s32Error is defined, but not used anywhere in this function.
Then just delete it and return 0 at the end of this function.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/coreconfigurator.c

@@ -362,7 +362,6 @@ u8 get_current_channel(u8 *pu8msa, u16 u16RxLen)
  */
 s32 parse_network_info(u8 *pu8MsgBuffer, tstrNetworkInfo **ppstrNetworkInfo)
 {
-	s32 s32Error = 0;
 	tstrNetworkInfo *pstrNetworkInfo = NULL;
 	u8 u8MsgType = 0;
 	u8 u8MsgID = 0;
@@ -466,7 +465,7 @@ s32 parse_network_info(u8 *pu8MsgBuffer, tstrNetworkInfo **ppstrNetworkInfo)
 
 	*ppstrNetworkInfo = pstrNetworkInfo;
 
-	return s32Error;
+	return 0;
 }
 
 /**