From 63a3f603413ffe82ad775f2d62a5afff87fd94a0 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Thu, 7 Feb 2013 17:14:08 -0800 Subject: [PATCH] timeconst.pl: Eliminate Perl warning defined(@array) is deprecated in Perl and gives off a warning. Restructure the code to remove that warning. [ hpa: it would be interesting to revert to the timeconst.bc script. It appears that the failures reported by akpm during testing of that script was due to a known broken version of make, not a problem with bc. The Makefile rules could probably be restructured to avoid the make bug, or it is probably old enough that it doesn't matter. ] Reported-by: Andi Kleen Signed-off-by: H. Peter Anvin Cc: Andrew Morton Cc: --- kernel/timeconst.pl | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/kernel/timeconst.pl b/kernel/timeconst.pl index eb51d76e058a..3f42652a6a37 100644 --- a/kernel/timeconst.pl +++ b/kernel/timeconst.pl @@ -369,10 +369,8 @@ if ($hz eq '--can') { die "Usage: $0 HZ\n"; } - @val = @{$canned_values{$hz}}; - if (!defined(@val)) { - @val = compute_values($hz); - } + $cv = $canned_values{$hz}; + @val = defined($cv) ? @$cv : compute_values($hz); output($hz, @val); } exit 0; -- 2.20.1