staging: wilc1000: rename u8WepKeylen in host_int_add_wep_key_bss_ap

This patch changes u8WepKeylen to len that is third argument of this
function to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -3141,7 +3141,7 @@ int host_int_add_wep_key_bss_sta(struct host_if_drv *hif_drv,
 
 int host_int_add_wep_key_bss_ap(struct host_if_drv *hif_drv,
 				const u8 *key,
-				u8 u8WepKeylen,
+				u8 len,
 				u8 u8Keyidx,
 				u8 u8mode,
 				enum AUTHTYPE tenuAuth_type)
@@ -3158,16 +3158,16 @@ int host_int_add_wep_key_bss_ap(struct host_if_drv *hif_drv,
 	memset(&msg, 0, sizeof(struct host_if_msg));
 
 	if (INFO) {
-		for (i = 0; i < u8WepKeylen; i++)
+		for (i = 0; i < len; i++)
 			PRINT_INFO(HOSTAPD_DBG, "KEY is %x\n", key[i]);
 	}
 	msg.id = HOST_IF_MSG_KEY;
 	msg.body.key_info.type = WEP;
 	msg.body.key_info.action = ADDKEY_AP;
 	msg.drv = hif_drv;
-	msg.body.key_info.attr.wep.key = kmalloc(u8WepKeylen, GFP_KERNEL);
-	memcpy(msg.body.key_info.attr.wep.key, key, (u8WepKeylen));
-	msg.body.key_info.attr.wep.key_len = (u8WepKeylen);
+	msg.body.key_info.attr.wep.key = kmalloc(len, GFP_KERNEL);
+	memcpy(msg.body.key_info.attr.wep.key, key, len);
+	msg.body.key_info.attr.wep.key_len = len;
 	msg.body.key_info.attr.wep.index = u8Keyidx;
 	msg.body.key_info.attr.wep.mode = u8mode;
 	msg.body.key_info.attr.wep.auth_type = tenuAuth_type;

drivers/staging/wilc1000/host_interface.h

@@ -419,7 +419,7 @@ int host_int_add_wep_key_bss_sta(struct host_if_drv *hif_drv,
  *  @date		28 Feb 2013
  *  @version		1.0
  */
-int host_int_add_wep_key_bss_ap(struct host_if_drv *hif_drv, const u8 *key, u8 u8WepKeylen, u8 u8Keyidx, u8 u8mode, enum AUTHTYPE tenuAuth_type);
+int host_int_add_wep_key_bss_ap(struct host_if_drv *hif_drv, const u8 *key, u8 len, u8 u8Keyidx, u8 u8mode, enum AUTHTYPE tenuAuth_type);
 
 /**
  *  @brief              adds ptk Key