staging: wilc1000: fix return type of host_int_set_WEPDefaultKeyID

This patch changes return type of host_int_set_WEPDefaultKeyID from s32
to int. The result variable gets return value from wilc_mq_send that has
return type of int. It should be changed return type int as well as data
type of result variable.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -3128,9 +3128,9 @@ int host_int_remove_wep_key(struct host_if_drv *hif_drv, u8 index)
 	return result;
 }
 
-s32 host_int_set_WEPDefaultKeyID(struct host_if_drv *hif_drv, u8 u8Index)
+int host_int_set_WEPDefaultKeyID(struct host_if_drv *hif_drv, u8 u8Index)
 {
-	s32 result = 0;
+	int result = 0;
 	struct host_if_msg msg;
 
 

drivers/staging/wilc1000/host_interface.h

@@ -384,7 +384,7 @@ int host_int_remove_wep_key(struct host_if_drv *wfi_drv, u8 index);
  *  @date		8 March 2012
  *  @version		1.0
  */
-s32 host_int_set_WEPDefaultKeyID(struct host_if_drv *hWFIDrv, u8 u8Index);
+int host_int_set_WEPDefaultKeyID(struct host_if_drv *hWFIDrv, u8 u8Index);
 
 /**
  *  @brief              sets WEP deafault key