staging: ks7010: use u32 instead of unsigned int in hostif_bss_scan_confirm

Local variable 'result_code' is declared as unsigned int in
hostif_bss_scan_confirm function. Its value is got calling
get_dword which returns an 'u32' so change its type to u32
which is preferred
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks_hostif.c

@@ -845,7 +845,7 @@ void hostif_associate_indication(struct ks_wlan_private *priv)
 static
 void hostif_bss_scan_confirm(struct ks_wlan_private *priv)
 {
-	unsigned int result_code;
+	u32 result_code;
 	struct net_device *dev = priv->net_dev;
 	union iwreq_data wrqu;