From 9817d6c8ae773f71f38c6d275a6ce09a306c3670 Mon Sep 17 00:00:00 2001
From: YOUR_NAME <guodongqi2@huawei.com>
Date: Fri, 6 Aug 2021 15:55:04 +0800
Subject: [PATCH] solve the problem of endless loop

---
 core/adapter/syscall/src/hdf_syscall_adapter.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/adapter/syscall/src/hdf_syscall_adapter.c b/core/adapter/syscall/src/hdf_syscall_adapter.c
index d84ea8634..7b3fc9ba6 100644
--- a/core/adapter/syscall/src/hdf_syscall_adapter.c
+++ b/core/adapter/syscall/src/hdf_syscall_adapter.c
@@ -608,8 +608,8 @@ static void HdfDevListenerThreadDestroy(struct HdfDevListenerThread *thread)
                 HDF_LOGE("%s:failed to exit listener thread with ioctl, will go async way", __func__);
                 return;
             }
-            while (thread->status != LISTENER_EXITED) {
-                OsalUSleep(1);
+            if (thread->status != LISTENER_EXITED) {
+                OsalUSleep(100);
             }
             HDF_LOGI("poll thread exited");
             HdfDevListenerThreadFree(thread);
-- 
Gitee