staging: wilc1000: fix return type of wilc_set_power_mgmt

This patch changes return type of wilc_set_power_mgmt 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 of this function 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

@@ -4393,9 +4393,9 @@ s32 wilc_edit_station(struct wilc_vif *vif,
 	return result;
 }
 
-s32 wilc_set_power_mgmt(struct wilc_vif *vif, bool bIsEnabled, u32 u32Timeout)
+int wilc_set_power_mgmt(struct wilc_vif *vif, bool bIsEnabled, u32 u32Timeout)
 {
-	s32 result = 0;
+	int result = 0;
 	struct host_if_msg msg;
 	struct power_mgmt_param *pstrPowerMgmtParam = &msg.body.pwr_mgmt_info;
 	struct host_if_drv *hif_drv = vif->hif_drv;

drivers/staging/wilc1000/host_interface.h

@@ -351,7 +351,7 @@ s32 wilc_del_allstation(struct wilc_vif *vif, u8 pu8MacAddr[][ETH_ALEN]);
 int wilc_del_station(struct wilc_vif *vif, const u8 *mac_addr);
 s32 wilc_edit_station(struct wilc_vif *vif,
 		      struct add_sta_param *pstrStaParams);
-s32 wilc_set_power_mgmt(struct wilc_vif *vif, bool bIsEnabled, u32 u32Timeout);
+int wilc_set_power_mgmt(struct wilc_vif *vif, bool bIsEnabled, u32 u32Timeout);
 s32 wilc_setup_multicast_filter(struct wilc_vif *vif, bool bIsEnabled,
 				u32 u32count);
 s32 wilc_setup_ipaddress(struct wilc_vif *vif, u8 *u16ipadd, u8 idx);