From 5626092c8cea48aab930a5a669a9863401c60a2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20St=C3=B6neberg?=
 <firewave@users.noreply.github.com>
Date: Fri, 2 May 2014 23:48:52 +0000
Subject: [PATCH] small optimization to device_execute_interface::local_time()
 (nw)

---
 src/emu/diexec.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/emu/diexec.c b/src/emu/diexec.c
index 661cda83371..283e68b1145 100644
--- a/src/emu/diexec.c
+++ b/src/emu/diexec.c
@@ -319,14 +319,13 @@ void device_execute_interface::trigger(int trigid)
 attotime device_execute_interface::local_time() const
 {
 	// if we're active, add in the time from the current slice
-	attotime result = m_localtime;
 	if (executing())
 	{
 		assert(m_cycles_running >= *m_icountptr);
 		int cycles = m_cycles_running - *m_icountptr;
-		result += cycles_to_attotime(cycles);
+		return m_localtime + cycles_to_attotime(cycles);
 	}
-	return result;
+	return m_localtime;
 }