summaryrefslogtreecommitdiffstats
path: root/kernel/printk/printk.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/printk/printk.c')
-rw-r--r--kernel/printk/printk.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index ced2b84b1cb7..4815c98ae175 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -1881,23 +1881,20 @@ static size_t cont_print_text(char *text, size_t size) { return 0; }
#ifdef CONFIG_EARLY_PRINTK
struct console *early_console;
-void early_vprintk(const char *fmt, va_list ap)
-{
- if (early_console) {
- char buf[512];
- int n = vscnprintf(buf, sizeof(buf), fmt, ap);
-
- early_console->write(early_console, buf, n);
- }
-}
-
asmlinkage __visible void early_printk(const char *fmt, ...)
{
va_list ap;
+ char buf[512];
+ int n;
+
+ if (!early_console)
+ return;
va_start(ap, fmt);
- early_vprintk(fmt, ap);
+ n = vscnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
+
+ early_console->write(early_console, buf, n);
}
#endif
OpenPOWER on IntegriCloud