usr-lib-nagios-plugins: White-space cleanups.

1 files changed, 10 insertions, 10 deletions

diff --git a/usr-lib-nagios-plugins/check_mem.pl b/usr-lib-nagios-plugins/check_mem.pl
index 5f70757..f59d003 100755
--- a/usr-lib-nagios-plugins/check_mem.pl
+++ b/usr-lib-nagios-plugins/check_mem.pl
@@ -62,7 +62,7 @@ tell_nagios($used_memory_kb,$free_memory_kb,$caches_kb);
 
 sub tell_nagios {
     my ($used,$free,$caches) = @_;
-    
+
     # Calculate Total Memory
     my $total = $free + $used;
     print "$total Total\n" if ($opt_v);
@@ -76,7 +76,7 @@ sub tell_nagios {
       $perf_warn = int(${total} * ( 100 - $opt_w ) / 100);
       $perf_crit = int(${total} * ( 100 - $opt_c ) / 100);
     }
-    
+
     my $perfdata = "|TOTAL=${total}KB;;;; USED=${used}KB;${perf_warn};${perf_crit};; FREE=${free}KB;;;; CACHES=${caches}KB;;;;";
 
     if ($opt_f) {
@@ -120,7 +120,7 @@ sub usage() {
   print "check_mem.pl comes with absolutely NO WARRANTY either implied or explicit\n";
   print "This program is licensed under the terms of the\n";
   print "MIT License (check source code for details)\n";
-  exit $exit_codes{'UNKNOWN'}; 
+  exit $exit_codes{'UNKNOWN'};
 }
 
 sub get_memory_info {
@@ -246,7 +246,7 @@ sub get_memory_info {
                 }
             }
             $used_memory_kb = $total_memory_kb - $free_memory_kb;
-            
+
         }
         else { # We have kstat
             my $kstat = Sun::Solaris::Kstat->new();
@@ -256,14 +256,14 @@ sub get_memory_info {
             # to me how to determine UFS's cache size.  There's inode_cache,
             # and maybe the physmem variable in the system_pages module??
             # In the real world, it looks to be so small as not to really matter,
-            # so we don't grab it.  If someone can give me code that does this, 
+            # so we don't grab it.  If someone can give me code that does this,
             # I'd be glad to put it in.
             my $arc_size = (exists ${kstat}->{zfs} && ${kstat}->{zfs}->{0}->{arcstats}->{size}) ?
-                 ${kstat}->{zfs}->{0}->{arcstats}->{size} / 1024 
+                 ${kstat}->{zfs}->{0}->{arcstats}->{size} / 1024
                  : 0;
             $caches_kb += $arc_size;
             my $pagesize = `pagesize`;
-    
+
             $total_memory_kb = $phys_pages * $pagesize / 1024;
             $free_memory_kb = $free_pages * $pagesize / 1024;
             $used_memory_kb = $total_memory_kb - $free_memory_kb;
@@ -317,7 +317,7 @@ sub get_memory_info {
 	my $command_line = `vmstat | tail -1 | awk '{print \$4,\$5}'`;
 	chomp $command_line;
         my @memlist      = split(/ /, $command_line);
-    
+
         # Define the calculating scalars
         $used_memory_kb  = $memlist[0]/1024;
         $free_memory_kb = $memlist[1]/1024;
@@ -334,7 +334,7 @@ sub init {
     else {
       getopts('c:fuCvw:');
     }
-    
+
     # Shortcircuit the switches
     if (!$opt_w or $opt_w == 0 or !$opt_c or $opt_c == 0) {
       print "*** You must define WARN and CRITICAL levels!\n";
@@ -344,7 +344,7 @@ sub init {
       print "*** You must select to monitor either USED or FREE memory!\n";
       &usage;
     }
-    
+
     # Check if levels are sane
     if ($opt_w <= $opt_c and $opt_f) {
       print "*** WARN level must not be less than CRITICAL when checking FREE memory!\n";