[orchagent]: Remove try/catch for correct coredump file (sonic-net#790)

Signed-off-by: Jipan Yang <jipan.yang@alibaba-inc.com>

orchagent/main.cpp

@@ -276,33 +276,22 @@ int main(int argc, char **argv)
 
     auto orchDaemon = make_shared<OrchDaemon>(&appl_db, &config_db, &state_db);
 
-    try
+    if (!orchDaemon->init())
     {
-        if (!orchDaemon->init())
-        {
-            SWSS_LOG_ERROR("Failed to initialize orchstration daemon");
-            exit(EXIT_FAILURE);
-        }
-
-        /*
-        * In syncd view comparison solution, apply view has been sent
-        * immediately after restore is done
-        */
-        if (!WarmStart::isWarmStart())
-        {
-            syncd_apply_view();
-        }
-
-        orchDaemon->start();
-    }
-    catch (char const *e)
-    {
-        SWSS_LOG_ERROR("Exception: %s", e);
+        SWSS_LOG_ERROR("Failed to initialize orchstration daemon");
+        exit(EXIT_FAILURE);
     }
-    catch (exception& e)
+
+    /*
+    * In syncd view comparison solution, apply view has been sent
+    * immediately after restore is done
+    */
+    if (!WarmStart::isWarmStart())
     {
-        SWSS_LOG_ERROR("Failed due to exception: %s", e.what());
+        syncd_apply_view();
     }
 
+    orchDaemon->start();
+
     return 0;
 }