Treewide: cleanup whitespace

[collectd.git] / src / users.c

diff --git a/src/users.c b/src/users.c
index 40ffece..a4ee4ef 100644 (file)
--- a/src/users.c
+++ b/src/users.c
@@ -3,7 +3,7 @@
  * Copyright (C) 2005-2007  Sebastian Harl
  * Copyright (C) 2005       Niki W. Waibel
  * Copyright (C) 2005-2007  Florian octo Forster
- * Copyright (C) 2008       Oleg King 
+ * Copyright (C) 2008       Oleg King
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -40,9 +40,6 @@
 #elif HAVE_UTMP_H
 # include <utmp.h>
 /* #endif HAVE_UTMP_H */
-
-#else
-# error "No applicable input method."
 #endif
 
 static void users_submit (gauge_t value)
@@ -80,7 +77,7 @@ static int users_read (void)
 
        users_submit (users);
 /* #endif HAVE_GETUTXENT */
-       
+
 #elif HAVE_GETUTENT
        unsigned int users = 0;
        struct utmp *entry = NULL;
@@ -102,17 +99,17 @@ static int users_read (void)
 #elif HAVE_LIBSTATGRAB
        sg_user_stats *us;
 
-# if HAVE_LIBSTATGRAB_GET_USER_STATS_ARG
+# if HAVE_LIBSTATGRAB_0_90
        size_t num_entries;
        us = sg_get_user_stats (&num_entries);
 # else
        us = sg_get_user_stats ();
 # endif
        if (us == NULL)
-               return (-1);   
+               return (-1);
 
        users_submit ((gauge_t)
-# if HAVE_LIBSTATGRAB_GET_USER_STATS_ARG
+# if HAVE_LIBSTATGRAB_0_90
                      num_entries);
 # else
                      us->num_entries);