From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Fri, 2 Jan 2009 08:27:18 +0000 (+0300)
Subject: x86: early_printk - use sizeof instead of hardcoded number
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c64d8996bd758cedc2ddc04b86ca66fa1d8599cf;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

x86: early_printk - use sizeof instead of hardcoded number

Impact: cleanup

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 23b138e31e9c..504ad198e4ad 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -886,7 +886,7 @@ asmlinkage void early_printk(const char *fmt, ...)
 	va_list ap;
 
 	va_start(ap, fmt);
-	n = vscnprintf(buf, 512, fmt, ap);
+	n = vscnprintf(buf, sizeof(buf), fmt, ap);
 	early_console->write(early_console, buf, n);
 	va_end(ap);
 }