linux-kernel - Re: [PATCH] kconfig: Fix variable name typo in streamline

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Date:	Tue, 17 Aug 2010 19:49:18 +0900
From:	hiromu <hiromu1996@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Américo Wang <xiyou.wangcong@...il.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Toralf Foerster <toralf.foerster@....de>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
Subject: Re: [PATCH] kconfig: Fix variable name typo in
 streamline_config.pl.

On Fri, Aug 17, 2010 at 01:43PM +0800, Américo Wang wrote:
> Acked-by: WANG Cong <xiyou.wangcong@...il.com>
> 
> BTW, I think we should add "use strict;" too.

Then I added "use strict;" to streamline_config.pl, I saw another
warings.

> Global symbol "$dir" requires explicit package name at
scripts/kconfig/streamline_config.pl line 286.
> Global symbol "$dir" requires explicit package name at
scripts/kconfig/streamline_config.pl line 287.
> Global symbol "$dir" requires explicit package name at
scripts/kconfig/streamline_config.pl line 288.

Then I added "my $dir;" to line 285.

Cc: Américo Wang <xiyou.wangcong@...il.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Toralf Foerster <toralf.foerster@....de>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc: YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>

Signed-off-by: Hiromu Yakura <hiromu1996@...il.com>
---
 scripts/kconfig/streamline_config.pl |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/scripts/kconfig/streamline_config.pl
b/scripts/kconfig/streamline_config.pl
index d74363f..9ca361a 100644
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -42,6 +42,8 @@
 #    mv config_strip .config
 #    make oldconfig
 #
+use strict;
+
 my $config = ".config";
 
 my $uname = `uname -r`;
@@ -280,6 +282,7 @@ if (defined($lsmod_file)) {
 
     # see what modules are loaded on this system
     my $lsmod;
+    my $dir;
 
     foreach $dir ( ("/sbin", "/bin", "/usr/sbin", "/usr/bin") ) {
        if ( -x "$dir/lsmod" ) {
-- 
1.7.0.4

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