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authorLinus Torvalds <torvalds@linux-foundation.org>2010-06-01 08:55:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-06-01 08:55:52 -0700
commit1f73897861b8ef0be64ff4b801f8d6f830f683b5 (patch)
treeb4bae8f12e1422113910d8cb00a19d010dc4a52f /scripts/checkversion.pl
parentb904d7131d116900524bd36ec170dcd97846bfd3 (diff)
parent64ffc9ff424c65adcffe7d590018cc75e2d5d42a (diff)
Merge branch 'for-35' of git://repo.or.cz/linux-kbuild
* 'for-35' of git://repo.or.cz/linux-kbuild: (81 commits) kbuild: Revert part of e8d400a to resolve a conflict kbuild: Fix checking of scm-identifier variable gconfig: add support to show hidden options that have prompts menuconfig: add support to show hidden options which have prompts gconfig: remove show_debug option gconfig: remove dbg_print_ptype() and dbg_print_stype() kconfig: fix zconfdump() kconfig: some small fixes add random binaries to .gitignore kbuild: Include gen_initramfs_list.sh and the file list in the .d file kconfig: recalc symbol value before showing search results .gitignore: ignore *.lzo files headerdep: perlcritic warning scripts/Makefile.lib: Align the output of LZO kbuild: Generate modules.builtin in make modules_install Revert "kbuild: specify absolute paths for cscope" kbuild: Do not unnecessarily regenerate modules.builtin headers_install: use local file handles headers_check: fix perl warnings export_report: fix perl warnings ...
Diffstat (limited to 'scripts/checkversion.pl')
-rwxr-xr-xscripts/checkversion.pl23
1 files changed, 11 insertions, 12 deletions
diff --git a/scripts/checkversion.pl b/scripts/checkversion.pl
index ec7d21161bdc..b444e89a0095 100755
--- a/scripts/checkversion.pl
+++ b/scripts/checkversion.pl
@@ -5,23 +5,22 @@
# including <linux/version.h> that don't need it.
# Copyright (C) 2003, Randy Dunlap <rdunlap@xenotime.net>
+use strict;
+
$| = 1;
-my $debugging = 0;
+my $debugging;
-foreach $file (@ARGV)
-{
+foreach my $file (@ARGV) {
# Open this file.
- open(FILE, $file) || die "Can't open $file: $!\n";
+ open( my $f, '<', $file )
+ or die "Can't open $file: $!\n";
# Initialize variables.
- my $fInComment = 0;
- my $fInString = 0;
- my $fUseVersion = 0;
+ my ($fInComment, $fInString, $fUseVersion);
my $iLinuxVersion = 0;
- LINE: while ( <FILE> )
- {
+ while (<$f>) {
# Strip comments.
$fInComment && (s+^.*?\*/+ +o ? ($fInComment = 0) : next);
m+/\*+o && (s+/\*.*?\*/+ +go, (s+/\*.*$+ +o && ($fInComment = 1)));
@@ -43,8 +42,8 @@ foreach $file (@ARGV)
# Look for uses: LINUX_VERSION_CODE, KERNEL_VERSION, UTS_RELEASE
if (($_ =~ /LINUX_VERSION_CODE/) || ($_ =~ /\WKERNEL_VERSION/)) {
$fUseVersion = 1;
- last LINE if $iLinuxVersion;
- }
+ last if $iLinuxVersion;
+ }
}
# Report used version IDs without include?
@@ -67,5 +66,5 @@ foreach $file (@ARGV)
}
}
- close(FILE);
+ close($f);
}