From 94b4a86aa6bdedf470e639fcfd8d6d8f3b3b2905 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20=C5=81yszczek?= <michal.lyszczek@bofc.pl>
Date: Fri, 20 Apr 2018 17:05:42 -0600
Subject: [PATCH] fs/vfs:  Fix negative errno set in fs_open.c

---
 fs/vfs/fs_open.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/vfs/fs_open.c b/fs/vfs/fs_open.c
index 04b0d4b13d..e5e43bff19 100644
--- a/fs/vfs/fs_open.c
+++ b/fs/vfs/fs_open.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * fs/vfs/fs_open.c
  *
- *   Copyright (C) 2007-2009, 2011-2012, 2016-2017 Gregory Nutt. All rights
+ *   Copyright (C) 2007-2009, 2011-2012, 2016-2018 Gregory Nutt. All rights
  *     reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
@@ -169,7 +169,7 @@ int open(const char *path, int oflags, ...)
        fd = block_proxy(path, oflags);
        if (fd < 0)
          {
-           ret = fd;
+           ret = -fd;
            goto errout_with_search;
          }