procfs tools: group and order use statements

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/src/PVE/ProcFSTools.pm b/src/PVE/ProcFSTools.pm
index f5677b75d0f6a468b605a3ff908452ea84683d95..3826fcc926cea92f1a6fc17d73f504e4aa147ce5 100644 (file)
--- a/src/PVE/ProcFSTools.pm
+++ b/src/PVE/ProcFSTools.pm
@@ -2,14 +2,15 @@ package PVE::ProcFSTools;
 
 use strict;
 use warnings;
-use POSIX;
-use Time::HiRes qw (gettimeofday);
+
+use Cwd qw();
 use IO::File;
 use List::Util qw(sum);
-use PVE::Tools;
-use Cwd qw();
-
+use POSIX;
 use Socket qw(PF_INET PF_INET6 SOCK_DGRAM IPPROTO_IP);
+use Time::HiRes qw (gettimeofday);
+
+use PVE::Tools;
 
 use constant IFF_UP => 1;
 use constant IFNAMSIZ => 16;