From e66bb207aa7b50724a486822fb47ffd54e900c34 Mon Sep 17 00:00:00 2001
From: SPRESENSE <41312067+SPRESENSE@users.noreply.github.com>
Date: Mon, 24 Oct 2022 14:33:04 +0900
Subject: [PATCH] drivers/modem/alt1250: Change return type of bool function

---
 drivers/modem/alt1250/alt1250.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/modem/alt1250/alt1250.c b/drivers/modem/alt1250/alt1250.c
index ee093d47ea..0c0654d6f7 100644
--- a/drivers/modem/alt1250/alt1250.c
+++ b/drivers/modem/alt1250/alt1250.c
@@ -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);