drivers/modem/alt1250: Change return type of bool function
@@ -283,9 +283,9 @@ static void write_evtbitmapwithlist(FAR struct alt1250_dev_s *dev,
* Name: is_evtbitmap_avail
****************************************************************************/
-static int is_evtbitmap_avail(FAR struct alt1250_dev_s *dev)
+static bool is_evtbitmap_avail(FAR struct alt1250_dev_s *dev)
{
- int ret;
+ bool ret;
nxmutex_lock(&dev->evtmaplock);
