[-mm patch] kernel/printk.c: make 2 variables static

[Adrian Bunk <bunk@stusta.de>]

On Wed, Jul 25, 2007 at 04:03:04AM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.22-rc6-mm1:
>...
> +slow-down-printk-during-boot.patch
>...
>  Misc
>...

This patch makes two needlessly global variables static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---
--- linux-2.6.23-rc1-mm1/kernel/printk.c.old	2007-07-26 22:40:09.000000000 +0200
+++ linux-2.6.23-rc1-mm1/kernel/printk.c	2007-07-26 22:40:50.000000000 +0200
@@ -166,8 +166,8 @@
 
 #ifdef CONFIG_BOOT_PRINTK_DELAY
 
-unsigned int boot_delay; /* msecs delay after each printk during bootup */
-unsigned long long printk_delay_msec; /* per msec, based on boot_delay */
+static unsigned int boot_delay; /* msecs delay after each printk during bootup */
+static unsigned long long printk_delay_msec; /* per msec, based on boot_delay */
 
 static int __init boot_delay_setup(char *str)
 {

-
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