Remove try-except block from Ping_common

ci-scripts/cls_oaicitest.py

@@ -504,7 +504,6 @@ class OaiCiTest():
 		lock.release()
 
 	def Ping_common(self, lock, statusQueue,EPC, ue, RAN):
-		try:
 		# Launch ping on the EPC side (true for ltebox and old open-air-cn)
 		# But for OAI-Rel14-CUPS, we launch from python executor
 		ping_status = 0
@@ -627,9 +626,6 @@ class OaiCiTest():
 		statusQueue.put(ue.getIP())
 		statusQueue.put(qMsg)
 		lock.release()
-		except:
-			logging.debug('exit from Ping_Common except')
-			os.kill(os.getppid(),signal.SIGUSR1)
 
 	def PingNoS1_wrong_exit(self, qMsg,HTML):
 		message = 'OAI UE ping result\n{qMsg}'