Add return code in try_lock function

Change-Id: Id11ea21acf089b37914449e99604e20306adcc96
Signed-off-by: TaeminYeom <taemin.yeom@samsung.com>

diff --git a/src/shared/lock.cpp b/src/shared/lock.cpp
index 9e6836f..499e7a1 100644 (file)
--- a/src/shared/lock.cpp
+++ b/src/shared/lock.cpp
@@ -51,7 +51,7 @@ void cmutex::unlock(void)
 
 int cmutex::try_lock(void)
 {
-       pthread_mutex_trylock(&m_mutex);
+       return pthread_mutex_trylock(&m_mutex);
 }
 
 Autolock::Autolock(cmutex &m)