From e9019582cced41d658930873dad5b8d1aa116dbe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beat=20K=C3=BCng?= <beat-kueng@gmx.net>
Date: Fri, 15 Apr 2016 12:53:16 +0200
Subject: [PATCH] uORB::DeviceMaster::ioctl: avoid operator[], since we already
 have the iterator

In the existing implementation, the map had to be searched twice.
---
 src/modules/uORB/uORBDevices_posix.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/modules/uORB/uORBDevices_posix.cpp b/src/modules/uORB/uORBDevices_posix.cpp
index f67e2d4159..8c0516c681 100644
--- a/src/modules/uORB/uORBDevices_posix.cpp
+++ b/src/modules/uORB/uORBDevices_posix.cpp
@@ -688,8 +688,9 @@ uORB::DeviceNode *uORB::DeviceMaster::GetDeviceNode(const char *nodepath)
 	uORB::DeviceNode *rc = nullptr;
 	std::string np(nodepath);
 
-	if (_node_map.find(np) != _node_map.end()) {
-		rc = _node_map[np];
+	auto iter = _node_map.find(np);
+	if (iter != _node_map.end()) {
+		rc = iter->second;
 	}
 
 	return rc;