staging: wilc1000: fix return type of wilc_add_beacon

This patch changes return type of wilc_add_beacon from s32 to int.
The result variable gets return value from wilc_mq_send that has data
type of int. It should be changed return type of this function as well
as 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

@@ -4159,10 +4159,10 @@ int wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg)
 	return result;
 }
 
-s32 wilc_add_beacon(struct wilc_vif *vif, u32 u32Interval, u32 u32DTIMPeriod,
+int wilc_add_beacon(struct wilc_vif *vif, u32 u32Interval, u32 u32DTIMPeriod,
 		    u32 u32HeadLen, u8 *pu8Head, u32 u32TailLen, u8 *pu8Tail)
 {
-	s32 result = 0;
+	int result = 0;
 	struct host_if_msg msg;
 	struct beacon_attr *pstrSetBeaconParam = &msg.body.beacon_info;
 	struct host_if_drv *hif_drv = vif->hif_drv;

drivers/staging/wilc1000/host_interface.h

@@ -343,7 +343,7 @@ s32 wilc_hif_set_cfg(struct wilc_vif *vif,
 		     struct cfg_param_val *pstrCfgParamVal);
 s32 wilc_init(struct net_device *dev, struct host_if_drv **phWFIDrv);
 s32 wilc_deinit(struct wilc_vif *vif);
-s32 wilc_add_beacon(struct wilc_vif *vif, u32 u32Interval, u32 u32DTIMPeriod,
+int wilc_add_beacon(struct wilc_vif *vif, u32 u32Interval, u32 u32DTIMPeriod,
 		    u32 u32HeadLen, u8 *pu8Head, u32 u32TailLen, u8 *pu8Tail);
 int wilc_del_beacon(struct wilc_vif *vif);
 int wilc_add_station(struct wilc_vif *vif, struct add_sta_param *sta_param);