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>

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>
Stephen Hemminger · Michal Marek
1 parent 86d08e569f
Showing 1 changed file with 3 additions and 5 deletions Side-by-side Diff
scripts/profile2linkerlist.pl
@@ -7,16 +7,14 @@
 # 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/);
 }
...	...	@@ -7,16 +7,14 @@
7	7	# usage:
8	8	# readprofile \| sort -rn \| perl profile2linkerlist.pl > functionlist
9	9	#
	10	+use strict;
10	11
11	12	while (<>) {
12	13	my $line = $_;
13	14
14	15	$_ =~ /\W[0-9]+\W([a-zA-Z\_0-9]+)\W*[0-9]+/;
15	16
16		- if ( ($line =~ /unknown/) \|\| ($line =~ /total/)) {
17		-
18		- } else {
19		- print "*(.text.$1)\n";
20		- }
	17	+ print "*(.text.$1)\n"
	18	+ unless ($line =~ /unknown/) \|\| ($line =~ /total/);
21	19	}