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>
git-mirror · Jan 2, 2009 · c64d899 · c64d899
1 parent 7820b75
commit c64d899
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);
 }