Clean-up files in fs/ directory

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4942 7fd9a85b-ad96-42d3-883c-3090e2eb8679

1 files changed, 6 insertions, 5 deletions

diff --git a/nuttx/fs/fs_filedup.c b/nuttx/fs/fs_filedup.c
index 746c3aa615..d074b3faba 100644
--- a/nuttx/fs/fs_filedup.c
+++ b/nuttx/fs/fs_filedup.c
@@ -2,7 +2,7 @@
  * fs/fs_filedup.c
  *
  *   Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -85,15 +85,15 @@ int file_dup(int fildes, int minfd)
   list = sched_getfiles();
   if (!list)
     {
-      errno = EMFILE;
+      set_errno(EMFILE);
       return ERROR;
     }
 
- /* Verify that fildes is a valid, open file descriptor */
+  /* Verify that fildes is a valid, open file descriptor */
 
   if (!DUP_ISOPEN(fildes, list))
     {
-      errno = EBADF;
+      set_errno(EBADF);
       return ERROR;
     }
 
@@ -109,10 +109,11 @@ int file_dup(int fildes, int minfd)
                            minfd);
   if (fildes2 < 0)
     {
-      errno = EMFILE;
+      set_errno(EMFILE);
       inode_release(list->fl_files[fildes].f_inode);
       return ERROR;
     }
+
   return fildes2;
 }