linux-kernel - [PATCH 4/5] Make kmsg

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Date:	Sat, 10 Oct 2009 22:51:09 +0200
From:	Bernhard Walle <bernhard@...lle.de>
To:	akpm@...uxfoundation.org
Cc:	linux-kernel@...r.kernel.org, Bernhard Walle <bernhard@...lle.de>
Subject: [PATCH 4/5] Make kmsg_redirect static

Now we have vt_get_kmsg_redirect()/vt_set_kmsg_redirect(), so we can make the
variable local to the compilcation unit.


Signed-off-by: Bernhard Walle <bernhard@...lle.de>
---
 drivers/char/vt.c   |    2 +-
 include/linux/tty.h |    4 ----
 2 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 01c4a1c..ad1e7af 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -188,7 +188,7 @@ int fg_console;
 int last_console;
 int want_console = -1;
 #ifdef CONFIG_VT_CONSOLE
-int kmsg_redirect;
+static int kmsg_redirect;
 #endif
 
 /*
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 91bb1df..fddafcb 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -340,10 +340,6 @@ extern void tty_write_flush(struct tty_struct *);
 
 extern struct ktermios tty_std_termios;
 
-#ifdef CONFIG_VT_CONSOLE
-extern int kmsg_redirect;
-#endif
-
 extern void console_init(void);
 extern int vcs_init(void);
 
-- 
1.6.3.3

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