staging: wilc1000: fix return type of wilc_set_pmkid_info

This patch changes return type of wilc_set_pmkid_info 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

@@ -3291,10 +3291,10 @@ int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len,
 	return result;
 }
 
-s32 wilc_set_pmkid_info(struct wilc_vif *vif,
+int wilc_set_pmkid_info(struct wilc_vif *vif,
 			struct host_if_pmkid_attr *pu8PmkidInfoArray)
 {
-	s32 result = 0;
+	int result = 0;
 	struct host_if_msg msg;
 	struct host_if_drv *hif_drv = vif->hif_drv;
 	u32 i;

drivers/staging/wilc1000/host_interface.h

@@ -321,7 +321,7 @@ int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len,
 		    u8 index, u32 key_rsc_len, const u8 *key_rsc,
 		    const u8 *rx_mic, const u8 *tx_mic, u8 mode,
 		    u8 cipher_mode);
-s32 wilc_set_pmkid_info(struct wilc_vif *vif,
+int wilc_set_pmkid_info(struct wilc_vif *vif,
 			struct host_if_pmkid_attr *pu8PmkidInfoArray);
 s32 wilc_get_mac_address(struct wilc_vif *vif, u8 *pu8MacAddress);
 s32 wilc_set_mac_address(struct wilc_vif *vif, u8 *pu8MacAddress);