46 lines
1.4 KiB
Diff
46 lines
1.4 KiB
Diff
|
From 63a3f603413ffe82ad775f2d62a5afff87fd94a0 Mon Sep 17 00:00:00 2001
|
||
|
|
From: "H. Peter Anvin" <hpa@linux.intel.com>
|
||
|
|
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 <ak@linux.intel.com>
|
||
|
|
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
|
||
|
|
Cc: Andrew Morton <akpm@linux-foundation.org>
|
||
|
|
Cc: <stable@vger.kernel.org>
|
||
|
|
Signed-off-by: Gustavo Zacarias <gustavo.zacarias@free-electrons.com>
|
||
|
|
---
|
||
|
|
Patch status: upstream
|
||
|
|
|
||
|
|
kernel/timeconst.pl | 6 ++----
|
||
|
|
1 file changed, 2 insertions(+), 4 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/kernel/timeconst.pl b/kernel/timeconst.pl
|
||
|
|
index eb51d76..3f42652 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;
|
||
|
|
--
|
||
|
|
2.4.10
|
||
|
|
|