commit 9c49fd307a6cb2d3255f9441bce5b7cb08dff79e
author Stephen Hemminger <shemminger@vyatta.com> Mon Feb 22 15:17:20 2010 -0800
committer Michal Marek <mmarek@suse.cz> Sun Mar 07 21:39:33 2010 +0100
tree 7ef6dd837c79095d7f282b439b3cb6a5d5732460
parent 86d08e569f63a71a2d259507e335beea32b4d2aa

profile2linkerlist: fix perl warnings

Turn on strict checking.
Simplify code by using "unless" statement.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: WANG Cong <amwang@redhat.com>
Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>

scripts/profile2linkerlist.pl

diff --git a/scripts/profile2linkerlist.pl b/scripts/profile2linkerlist.pl
index cb4260e..6943fa7 100644
--- a/scripts/profile2linkerlist.pl
+++ b/scripts/profile2linkerlist.pl
@@ -7,15 +7,13 @@
 # usage:
 #	 readprofile | sort -rn | perl profile2linkerlist.pl > functionlist
 #
+use strict;
 
 while (<>) {
   my $line = $_;
 
   $_ =~ /\W*[0-9]+\W*([a-zA-Z\_0-9]+)\W*[0-9]+/;
 
-  if ( ($line =~ /unknown/) || ($line =~ /total/)) {
-
-  } else {
-    print "*(.text.$1)\n";
-  }
+  print "*(.text.$1)\n"
+      unless ($line =~ /unknown/) || ($line =~ /total/);
 }