[PATCH v1 1/1] x86/early_printk: Fix comment for "pciserial" case

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

The comment seem contains the copy'n'paste error when mentioning "serial"
instead of "pciserial" (with double quotes). Fix this. With that, move
it upper, so we don't calculate buf twice.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 arch/x86/kernel/early_printk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index dc053641698c..4a9ba7cb7e5a 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -442,9 +442,9 @@ static int __init setup_early_printk(char *buf)
 		}
 #ifdef CONFIG_PCI
 		if (!strncmp(buf, "pciserial", 9)) {
-			early_pci_serial_init(buf + 9);
+			buf += 9; /* Keep from match the above "pciserial" */
+			early_pci_serial_init(buf);
 			early_console_register(&early_serial_console, keep);
-			buf += 9; /* Keep from match the above "serial" */
 		}
 #endif
 		if (!strncmp(buf, "vga", 3) &&
-- 
2.47.2