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Diffstat (limited to 'arch/x86/kernel/early_printk.c')
-rw-r--r--arch/x86/kernel/early_printk.c2
1 files changed, 1 insertions, 1 deletions
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);
}